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McLeish S, Harwood R, Decker E, Almond S, Hall NJ, Durand C. Managing magnets: An audit of introduction of the Royal College of Emergency Medicine Best Practice Guideline. Acta Paediatr 2024; 113:127-134. [PMID: 37641921 DOI: 10.1111/apa.16956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/03/2023] [Accepted: 08/17/2023] [Indexed: 08/31/2023]
Abstract
AIM To evaluate management of children and young people presenting to the Emergency Department (ED) with magnet ingestion before and after new guidance. METHODS In May 2021, a National Patient Safety Agency and Royal College of Emergency Medicine (RCEM) Best Practice Guideline about management of ingested magnets was published. This was implemented in our department. Children and young people presenting after magnet ingestion were identified from SNOMED (coded routinely collected data) and X-ray requests between January 2016 and March 2022. Management was compared to national guidance. RESULTS There were 138 patient episodes of magnet ingestion, with a rising incidence over the 5-year period. Following introduction of the guideline, there was a higher incidence of admission (36% vs. 20%) and operative intervention (15.7% vs. 8%). Use of follow-up X-ray increased from 56% to 90%. There was substantial variation in the management prior to guidance which reduced after introduction of the RCEM guidance. CONCLUSION Management of magnet ingestion has become more standardised since introduction of the National RCEM Best Practice Guideline, but there is still room for improvement.
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Affiliation(s)
- S McLeish
- Emergency Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - R Harwood
- Department of Paediatric Surgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - E Decker
- Department of Paediatric Surgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - S Almond
- Department of Paediatric Surgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - N J Hall
- University Surgery Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - C Durand
- Emergency Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
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Boothroyd IM, Almond S, Worrall F, Davies RJ. Assessing the fugitive emission of CH 4 via migration along fault zones - Comparing potential shale gas basins to non-shale basins in the UK. Sci Total Environ 2017; 580:412-424. [PMID: 27914640 DOI: 10.1016/j.scitotenv.2016.09.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/22/2016] [Accepted: 09/07/2016] [Indexed: 06/06/2023]
Abstract
This study considered whether faults bounding hydrocarbon-bearing basins could be conduits for methane release to the atmosphere. Five basin bounding faults in the UK were considered: two which bounded potential shale gas basins; two faults that bounded coal basins; and one that bounded a basin with no known hydrocarbon deposits. In each basin, two mobile methane surveys were conducted, one along the surface expression of the basin bounding fault and one along a line of similar length but not intersecting the fault. All survey data was corrected for wind direction, the ambient CH4 concentration and the distance to the possible source. The survey design allowed for Analysis of Variance and this showed that there was a significant difference between the fault and control survey lines though a significant flux from the fault was not found in all basins and there was no apparent link to the presence, or absence, of hydrocarbons. As such, shale basins did not have a significantly different CH4 flux to non-shale hydrocarbon basins and non-hydrocarbon basins. These results could have implications for CH4 emissions from faults both in the UK and globally. Including all the corrected fault data, we estimate faults have an emissions factor of 11.5±6.3tCH4/km/yr, while the most conservative estimate of the flux from faults is 0.7±0.3tCH4/km/yr. The use of isotopes meant that at least one site of thermogenic flux from a fault could be identified. However, the total length of faults that penetrate through-basins and go from the surface to hydrocarbon reservoirs at depth in the UK is not known; as such, the emissions factor could not be multiplied by an activity level to estimate a total UK CH4 flux.
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Affiliation(s)
- I M Boothroyd
- Department of Earth Sciences, Durham University, Science Labs, Durham DH1 3LE, UK.
| | - S Almond
- School of Civil Engineering and Geosciences, Newcastle University, Newcastle NE1 7RU, UK
| | - F Worrall
- Department of Earth Sciences, Durham University, Science Labs, Durham DH1 3LE, UK
| | - R J Davies
- School of Civil Engineering and Geosciences, Newcastle University, Newcastle NE1 7RU, UK
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Robinson S, May C, Young A, Wied C, Assam G, Shah B, Almond S, Sebastian B, Ghimire P. PM116 An Evidence-Based Practice Team Approach to Health Failure Patient Education. Glob Heart 2016. [DOI: 10.1016/j.gheart.2016.03.314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Boothroyd IM, Almond S, Qassim SM, Worrall F, Davies RJ. Fugitive emissions of methane from abandoned, decommissioned oil and gas wells. Sci Total Environ 2016; 547:461-469. [PMID: 26822472 DOI: 10.1016/j.scitotenv.2015.12.096] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 12/04/2015] [Accepted: 12/21/2015] [Indexed: 05/28/2023]
Abstract
This study considered the fugitive emissions of methane (CH4) from former oil and gas exploration and production wells drilled to exploit conventional hydrocarbon reservoirs onshore in the UK. This study selected from the 66% of all onshore wells in the UK which appeared to be properly decommissioned (abandoned) that came from 4 different basins and were between 8 and 79 years old. The soil gas above each well was analysed and assessed relative to a nearby control site of similar land use and soil type. The results showed that of the 102 wells considered 30% had soil gas CH4 at the soil surface that was significantly greater than their respective control. Conversely, 39% of well sites had significant lower surface soil gas CH4 concentrations than their respective control. We interpret elevated soil gas CH4 concentrations to be the result of well integrity failure, but do not know the source of the gas nor the route to the surface. Where elevated CH4 was detected it appears to have occurred within a decade of it being drilled. The flux of CH4 from wells was 364 ± 677 kg CO2eq/well/year with a 27% chance that the well would have a negative flux to the atmosphere independent of well age. This flux is low relative to the activity commonly used on decommissioned well sites (e.g. sheep grazing), however, fluxes from wells that have not been appropriately decommissioned would be expected to be higher.
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Affiliation(s)
- I M Boothroyd
- Centre for Research into Earth Energy Systems (CeREES), Department of Earth Sciences, Durham University, Science Labs, Durham DH1 3LE, UK
| | - S Almond
- Centre for Research into Earth Energy Systems (CeREES), Department of Earth Sciences, Durham University, Science Labs, Durham DH1 3LE, UK
| | - S M Qassim
- Centre for Research into Earth Energy Systems (CeREES), Department of Earth Sciences, Durham University, Science Labs, Durham DH1 3LE, UK
| | - F Worrall
- Centre for Research into Earth Energy Systems (CeREES), Department of Earth Sciences, Durham University, Science Labs, Durham DH1 3LE, UK.
| | - R J Davies
- School of Civil Engineering and Geosciences, Newcastle University, Newcastle upon Tyne, Tyne and Wear NE1 7RU, UK
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Almond S, Clancy SA, Davies RJ, Worrall F. The flux of radionuclides in flowback fluid from shale gas exploitation. Environ Sci Pollut Res Int 2014; 21:12316-24. [PMID: 24938807 PMCID: PMC4200344 DOI: 10.1007/s11356-014-3118-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 05/28/2014] [Indexed: 05/13/2023]
Abstract
This study considers the flux of radioactivity in flowback fluid from shale gas development in three areas: the Carboniferous, Bowland Shale, UK; the Silurian Shale, Poland; and the Carboniferous Barnett Shale, USA. The radioactive flux from these basins was estimated, given estimates of the number of wells developed or to be developed, the flowback volume per well and the concentration of K (potassium) and Ra (radium) in the flowback water. For comparative purposes, the range of concentration was itself considered within four scenarios for the concentration range of radioactive measured in each shale gas basin, the groundwater of the each shale gas basin, global groundwater and local surface water. The study found that (i) for the Barnett Shale and the Silurian Shale, Poland, the 1 % exceedance flux in flowback water was between seven and eight times that would be expected from local groundwater. However, for the Bowland Shale, UK, the 1 % exceedance flux (the flux that would only be expected to be exceeded 1 % of the time, i.e. a reasonable worst case scenario) in flowback water was 500 times that expected from local groundwater. (ii) In no scenario was the 1 % exceedance exposure greater than 1 mSv-the allowable annual exposure allowed for in the UK. (iii) The radioactive flux of per energy produced was lower for shale gas than for conventional oil and gas production, nuclear power production and electricity generated through burning coal.
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Affiliation(s)
- S. Almond
- Centre for Research into Earth Energy Systems (CeREES), Department of Earth Sciences, Science Labs, Durham University, Durham, DH1 3LE UK
| | - S. A. Clancy
- Centre for Research into Earth Energy Systems (CeREES), Department of Earth Sciences, Science Labs, Durham University, Durham, DH1 3LE UK
| | - R. J. Davies
- Centre for Research into Earth Energy Systems (CeREES), Department of Earth Sciences, Science Labs, Durham University, Durham, DH1 3LE UK
| | - F. Worrall
- Centre for Research into Earth Energy Systems (CeREES), Department of Earth Sciences, Science Labs, Durham University, Durham, DH1 3LE UK
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Abstract
BACKGROUND Short bowel syndrome is a multisystemic disorder that results from the loss of a significant amount of small bowel. The goal of treatment in these patients is to achieve complete enteral autonomy while minimizing complications. Our unit has 30 years of experience in the management of short gut patients. During the past decade, our results have improved significantly, especially in children with severe short bowel syndrome. This brief communication looks at the algorithm presently used in our unit. METHODS In this communication, the principles in management of short bowel syndrome in our unit are discussed. In addition, our algorithm is published for the first time. A brief summary of our results is provided. RESULTS Twenty-seven children were enrolled from 2000 to 2009. In this cohort, two patients died because of significant liver disease: one after having two liver and bowel transplants. Overall, survival stands at 92%. All had autologous gastrointestinal reconstruction, and 19 patients underwent bowel lengthening (longitudinal intestinal lengthening and tailoring). The median residual length of bowel of this subgroup at first operation was 25 cm in those who had their gut measured. Two patients were lost to follow-up. Two patients remain on supplemental total parenteral nutrition (TPN), with an overall 91% of surviving patients off TPN at a median of 6 months after reconstruction. CONCLUSIONS We believe this improvement is related to the development-over many years-of a structured pathway for managing these patients.
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Affiliation(s)
- M E Ba'ath
- Royal Manchester Children's Hospital, Oxford Road, Manchester, England, M13 9WL, UK
| | - S Almond
- Royal Manchester Children's Hospital, Oxford Road, Manchester, England, M13 9WL, UK
| | - B King
- University of Manchester School of Medicine, Manchester, England, UK
| | - A Bianchi
- Royal Manchester Children's Hospital, Oxford Road, Manchester, England, M13 9WL, UK
| | - B A Khalil
- Royal Manchester Children's Hospital, Oxford Road, Manchester, England, M13 9WL, UK
| | - A Morabito
- Royal Manchester Children's Hospital, Oxford Road, Manchester, England, M13 9WL, UK.
- University of Manchester School of Medicine, Manchester, England, UK.
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Michael B, Powell G, Hatch S, Bailey L, Almond S, Nightingale S, Cousins D, Hart IJ, Griffiths M, Solomon T. 069 Introduction of a simple lumbar puncture pack to a busy medical admissions unit improves diagnosis of central nervous system infections. J Neurol Neurosurg Psychiatry 2012. [DOI: 10.1136/jnnp-2011-301993.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Rockstroh J, Felizarta F, Maggiolo F, Pulido F, Stellbrink HJ, Tsybakova O, Yeni P, Almond S, Brothers C, Song I, Min S. Once-daily S/GSK1349572 combination therapy in antiretroviral-naïve adults: rapid and potent 24-week antiviral responses in SPRING-1 (ING112276). J Int AIDS Soc 2010. [PMCID: PMC3112866 DOI: 10.1186/1758-2652-13-s4-o50] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
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Coelho T, Spence C, Almond S, Stone Y, Harrison M, Kanumakala S. Challenges in the management of a young child with Type 1 diabetes mellitus in a family of profoundly deaf parents. Diabet Med 2010; 27:1327-8. [PMID: 20950391 DOI: 10.1111/j.1464-5491.2010.03070.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Almond S. A11. The influence of the media on eating disorders. J Hum Nutr Diet 2008. [DOI: 10.1046/j.1365-277x.2000.00001-12.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Knight AH, Mayon-White VA, Almond S, Anderson D, Cahill J, Haggie L, Harding M, Mildred C, Palastanga N, Pimm J, Sandford V, Tappin R, Vince U, Wybrow S. Diabetes?Right at the Start: an educational workbook. ACTA ACUST UNITED AC 2002. [DOI: 10.1002/pdi.375] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Abstract
This study adopted a 'workforce' perspective in a study of job strain in primary care (general practice) in the UK. It explored the level of stress amongst workers in general practice and between practices and examined the relationship between level of stress and work characteristics. Postal questionnaires were sent to a random sample of general practices (n = 81) in southern England. The study showed that 23% of all responders could be classified, according to the GHQ-12, as suffering from mental distress with practice managers having the highest level of stress and clerical and administrative staff the lowest. Work characteristics as measured by Karasek's Job Content Instrument were shown to be significant predictors of job stress as were marital status and health status. The implications of these findings are discussed, particularly focusing on the value of the job strain model for explaining job stress in general practice.
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Affiliation(s)
- M Calnan
- Centre for Health Services Studies, University of Kent at Canterbury, UK.
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Calnan M, Wainwright D, Almond S. Job Strain, Effort-Reward Imbalance and Mental Distress: A study of occupations in general medical practice. Work & Stress 2000. [DOI: 10.1080/02678370110040920] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Abstract
Decisions by patients upon when to use health care services are a major influence on the consumption of health care resources. Patient education--often based upon written information on how to identify symptoms of common illnesses, when to seek help and how to self-treat--is an increasingly popular strategy to rationalise demand. A large body of literature, in evaluating the impact of such written information, has though overlooked the possession or acquisition of comparable publications by respondents in the course of the studies. This study attempted to overcome this limitation in considering the impact of a prominent patient education booklet that makes reference to over 40 common ailments. Questionnaire data from a cohort sample of residents (n = 495) in an area within which the booklet was circulated and that from a comparison area (n = 509) suggests that such literature exerts a modest influence in orienting patients towards "appropriate" self-referral and self-care behaviour. Reasons for this limited impact emerged however in semi-structured interviews with a sub-sample of respondents (n = 85). These data show that understanding of the way in which written advice for patients is perceived has to focus upon the ways in which diverse sub-populations process and attribute meaning to "official" and "unofficial" sources of advice. More fundamentally, the increasingly sophisticated and specialised nature of medical and scientific knowledge may be distancing expert knowledge from individuals and society such that "lay" responses to "expert" advice now reflect a continuing process of risk assessment, trust or the withholding of trust.
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Affiliation(s)
- T Milewa
- Centre for Health Services Studies, University of Kent at Canterbury, UK.
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Almond S, O'Donnell O. Cost analysis of the treatment of schizophrenia in the UK. A simulation model comparing olanzapine, risperidone and haloperidol. Pharmacoeconomics 2000; 17:383-389. [PMID: 10947493 DOI: 10.2165/00019053-200017040-00008] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
OBJECTIVE To compare the costs of 2 atypical drug therapies (olanzapine and risperidone) with one another and with a conventional antipsychotic (haloperidol) in the treatment of schizophrenia. DESIGN AND SETTING The analysis is based on a simulation model with parameter values taken mainly from clinical trial data in patients with schizophrenia, and was conducted within a UK context. RESULTS The 3 therapies are approximately cost neutral over a 5-year period (olanzapine 35,701 Pounds, risperidone 36,590 Pounds and haloperidol 36,653 Pounds). There is evidence of greater efficacy with the atypical drugs [average percentage of 5 years with Brief Psychiatric Rating Scale (BPRS) scores < 18: olanzapine 63.6%, risperidone 63.0% and haloperidol 52.2%]. The cost and efficacy differences between the 2 atypical drugs are too small to rank them in terms of cost effectiveness. Extensive sensitivity analysis does not change any of the main conclusions. CONCLUSIONS Given evidence of efficacy gains to the atypical drugs, these represent cost-effective treatment options. Prospective data from nontrial treatment settings would help substantiate the model findings.
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Affiliation(s)
- S Almond
- Personal Social Services Research Unit, University of Kent at Canterbury, England
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Abstract
The effects on cognitive performance of breathing air, oxygen and nitrox gas mixtures at surface ambient pressures were investigated during an expedition to the Everest region of Nepal. A slight improvement in grammatical reasoning at altitude was found under nitrox (p < 0.05) and mathematical reasoning showed improvement at altitude on air (p < 0.05), oxygen (p < 0.01) and nitrox (p < 0.01). There were non-significant trends towards decreasing mathematical ability, coupled with an increase in variance on both grammatical and mathematical test performance, with increasing pO2 (all p > 0.05). The results suggest that there is a subtle interaction on cognition as indicated by a significant three-way interaction between subject x altitude x gas (p < 0.05).
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Affiliation(s)
- J Leach
- Department of Psychology, Faculty of Applied Sciences, University of Lancaster.
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Rhodes JM, Harrison B, Black D, Spiro S, Almond S, Moore S. General internal medicine and specialty medicine--time to rethink the relationship. J R Coll Physicians Lond 1999; 33:341-7. [PMID: 10472022 PMCID: PMC9665759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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Abstract
A decision-tree simulation model is used to examine the costs associated with olanzapine versus haloperidol in the treatment of patients with schizophrenia in the UK. Parameter values and outcome scores were derived mainly from an international clinical trial. Resource consequences were examined on the basis of assumed service delivery and actual unit costs specific to the UK. While olanzapine is more expensive to prescribe than haloperidol, it generates savings by reducing utilisation of medical services. As a result, a comparison of the 2 drugs is approximately cost neutral. Model uncertainties are examined using extensive sensitivity analysis; in most scenarios, cost-neutral results are maintained. Olanzapine is more effective than haloperidol as measured by Brief Psychiatric Rating Scale scores and non-relapse rates. With such gains in effectiveness and near equivalence in terms of costs, olanzapine, in comparison with haloperidol, may represent a cost-effective treatment option.
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Affiliation(s)
- S Almond
- Personal Social Services Research Unit, University of Kent at Canterbury, Canterbury, Kent, England
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Jackson AM, McSherry C, Butters K, Diko M, Almond S, Matas AJ, Reinsmoen NL. Tolerizing effects of pretransplant exposure to donor HLA-DR antigen in random transfusion units for kidney recipients. Hum Immunol 1996. [DOI: 10.1016/0198-8859(96)85574-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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