151
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Richter R, Sieler J, K�hler R, Hoyer E, Beyer L, Hansen LK. Kristall- und Molek�lstruktur eines neuartigen Trimetallamacrocyclus:cyclo-Tri[nickel-?-[1,1,1?,1?-tetraethyl-3,3?-terephthaloyl-bis-thioureato(2-)-S,O:O?,S?]]. Z Anorg Allg Chem 1989. [DOI: 10.1002/zaac.19895780122] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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152
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Beyer L, Schumann H, Schober F, Weiss T. Central nervous activation during exercise. Act Nerv Super (Praha) 1988; 30:139-40. [PMID: 3421051] [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: 01/05/2023]
Affiliation(s)
- L Beyer
- Inst. of Physiol., Friedrich Schiller Univ., Jena, G.D.R
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Weber G, Hartung J, Beyer L. Zur Reaktion von N-(N?,N?-Dialkyl(aryl)amino-thiocarbonyl)benzimidoylchloriden mit Kaliumthiocyanat. ACTA ACUST UNITED AC 1988. [DOI: 10.1002/prac.19883300210] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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155
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156
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Braun U, Richter R, Sieler J, Beyer L, Lindqvist O, Yanovsky AI, Struchkov YT. Structure of two modifications of 1,1-diethyl-3-thiobenzoylthiourea. Acta Crystallogr C 1987. [DOI: 10.1107/s0108270187096884] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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157
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158
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Gloe K, Mühl P, Beyer L, Mühlstädt M, Hoyer E. LIQUID-LIQUID EXTRACTION STUDIES OF METAL IONS WITH DITHIACROWN COMPOUNDS. Solvent Extraction and Ion Exchange 1986. [DOI: 10.1080/07366298608917900] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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159
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Stecher VH, Beyer L. [Studies on psychophysiological performance in female athletes during menstruation without and with hormonal contraceptives]. Med Sport (Berl) 1986; 26:252-4. [PMID: 12315369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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160
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Sieler J, Richter R, Braun U, Beyer L, Lindqvist O, Andersen L. Kristall- und Molek�lstruktur von Bis(1,1-diethyl-3-thiobenzoyl-thioureato)nickel(II). Z Anorg Allg Chem 1985. [DOI: 10.1002/zaac.19855280911] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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161
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162
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Richter R, Sieler J, Beyer L, Lindqvist O, Andersen L. Unvollst�ndinge Chelatisierung durch N-Acylthioharnstoffe: Die Struktur von Bis[N-(1-pyrrolidinyl-thiocarbonyl)-benzamidato]quecksilber(II). Z Anorg Allg Chem 1985. [DOI: 10.1002/zaac.19855220321] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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163
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Sieler J, Richter R, Beyer L, Lindqvist O, Andersen L. Kristall- und Molek�lstruktur von Bis[N-(diethylaminothiocarbonyl)-N?-phenylbenzamidinato]nickel(II). Z Anorg Allg Chem 1984. [DOI: 10.1002/zaac.19845150805] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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164
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Stach J, Herzschuh R, Kirmse R, Beyer L, Hartung J. Die massenspektrometrische Fragmentierung von NiII-Chelaten mit O-, N-, S-, Se-Donoratomen. Z Anorg Allg Chem 1984. [DOI: 10.1002/zaac.19845140727] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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165
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Richter R, Beyer L, Andrianov VG, Struchkov YT. Kristall- und Molek�lstruktur von Bis[N-(diethylaminothiocarbonyl)-N?-phenylbenzamidinato]kupfer(II). Z Anorg Allg Chem 1984. [DOI: 10.1002/zaac.19845130613] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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166
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Beyer L, Hartung J, Widera R. Reaktionen an nickel(II)koordinierten N-Acylthioharnstoffen mit Säurechloriden: ein einfacher zugang für neue Thioharnstoff-derivate. Tetrahedron 1984. [DOI: 10.1016/s0040-4020(01)91188-3] [Citation(s) in RCA: 74] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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167
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Kirmse R, Beyer L. ESR-Untersuchungen zu Struktur- und Bindungsverh�ltnissen von tri- und bicyclischen Cobalt(II)- und Kupfer(II)-Chelaten mehrz�hniger Schiffscher Basen des Typs M(O N N O) und M(S N)2 sowie zur Sauerstoffadduktbildung der Cobalt(II) Chelate. Z Anorg Allg Chem 1983. [DOI: 10.1002/zaac.19834980324] [Citation(s) in RCA: 3] [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: 11/06/2022]
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168
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169
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Krause G, Ullsperger P, Beyer L, Gille HG. Changes in EEG power density spectrum during static muscle work. Eur J Appl Physiol Occup Physiol 1983; 51:61-6. [PMID: 6684033 DOI: 10.1007/bf00952538] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Changes in parameters of the EEG power density spectrum were demonstrated in four healthy male subjects during fatiguing static muscle contractions (M. biceps brachii dexter). For the following EEG frequency bands (delta 1-4 Hz, theta 4-8 Hz, alpha 8-13 Hz, beta 13-20 Hz), the relative power and the peak frequencies were determined. A significant increase in the alpha peak frequency was observed during muscle work. This trend was evident in both the central leads (C3-A1, C4-A1) and the occipital (O1-A1), particularly when the subjects had their eyes closed. These changes in peak frequency might be connected with an increase in central nervous activation.
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170
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Kleinpeter E, Behrendt S, Beyer L. Dynamische NMR-Untersuchungen der behinderten Rotation am N?C(X)-Bindungsfragment. XVII. Einflu� des Zentralmetallatoms auf die Rotationsbarriere der behinderten C, N-Rotation und die13C-NMR-Spektren von Chelatkomplexen des 1,1-Diethyl-3-benzoyl-thio(seleno)-harnstoffs. Z Anorg Allg Chem 1982. [DOI: 10.1002/zaac.19824950110] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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171
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172
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Kleinpeter E, Behrendt S, Beyer L, Dietzsch W, Borsdorf R. d-NMR-Untersuchungen der behinderten Rotation am N?C(X)-Bindungsfragment. XV. Beeinflussung der Rotationsbarriere im NR2?C(X)?R1-Bindungsfragment durch elektronische und sterische Substituenteneffekte. ACTA ACUST UNITED AC 1982. [DOI: 10.1002/prac.19823240106] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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173
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Beyer L, Kirmse R, Stach J, Szargan R, Hoyer E. Metallkomplexe des Benzoyldithioessigs�uremethylesters und des N-Benzoylamino-dithiokohlens�ureethylesters: Darstellung und Charakterisierung, ESCA- und EPR-Untersuchungen [1]. Z Anorg Allg Chem 1981. [DOI: 10.1002/zaac.19814760502] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.7] [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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174
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Uhlemann E, Bukowsky H, Beyer L, Dietze F, Hoyer E. Komplexbildung und Extraktionseigenschaften von 1 -Dialkyl-3-thiobenzoyl-harnstoffen. Z Anorg Allg Chem 1980. [DOI: 10.1002/zaac.19804700123] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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175
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Herzschuh R, Birner B, Beyer L, Dietze F, Hoyer E. Die Massenspektrometrische Fragmentierung von N-Benzoyl(thio)benzamiden, N-Benzoyl(thio, seleno)harnstoffen und ihren Nickel(II)- und Kupfer(II)-1:2-chelaten. Z Anorg Allg Chem 1980. [DOI: 10.1002/zaac.19804640114] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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176
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177
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178
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Szargan R, Scheibe R, Beyer L, Salyn Y, Nefedov V. ESCA-untersuchungen zur ladungsverteilung in alkylierten thioharnstoffderivaten und verwandten thiocarbonylverbindungen. Tetrahedron 1979. [DOI: 10.1016/0040-4020(79)85008-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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179
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M�ller H, Beyer L, M�ller C, Schr�ter C. Bestimmung der Katalytischem Wirksamkeit von N-Benzoyl-thioharnstoffderivaten in der Jod-Azid-Reaktion in einem System von Konkurrenzreaktionen. Z Anorg Allg Chem 1978. [DOI: 10.1002/zaac.19784460122] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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180
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Lerchner J, Beyer L, Hoyer E. Calorimetrische Untersuchungen zur Adduktbildung zwischen Pyridin und Nickel(II)-Chelaten von Monothio-?-diketonen und azaanalogen Liganden. Z Anorg Allg Chem 1978. [DOI: 10.1002/zaac.19784450102] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [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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181
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Thomas P, Beyer L, Hennig K, Hoyer E, Nefedov VI, ?umadilov EK. Nitrosyl-Metallkoordinationsverbindungen. I. Synthese und Eigenschaften von Eisen- und Kobaltkomplexen des Typs. Z Anorg Allg Chem 1977. [DOI: 10.1002/zaac.19774370144] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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182
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Beyer L, Behrendt S, Kleinpeter E, Borsdorf R, Hoyer E. d-NMR-Untersuchungen der behinderten Rotation am N?C-(X)-Bindungsinkrement. VIII. Metallkomplexverbindungen von 1,1-Di�thyl-3-benzoylthio- und selenoharnstoff. Z Anorg Allg Chem 1977. [DOI: 10.1002/zaac.19774370141] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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183
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Beyer L, Dietze F, Scheibler P, Szargan R, Hoyer E, Salyn YV, Nefedov VI. Chelatkomplexe mit N-Benzoylthiobenzamid, N-Benzoylbenzamid und N-Thiobenzoylbenzamidin. Z Anorg Allg Chem 1977. [DOI: 10.1002/zaac.19774340102] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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184
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Fitzl G, Beyer L, Sieler J, Richter R, Kaiser J, Hoyer E. Kristall- und Molek�lStruktur von Bis(1,1-di�thyl-3-benzoyl-thioureato)palladium(II). Z Anorg Allg Chem 1977. [DOI: 10.1002/zaac.19774330127] [Citation(s) in RCA: 65] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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185
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Salyn JV, ?umadilov EK, Nefedov VI, Scheibe R, Leonhardt G, Beyer L, Hoyer E. ESCA-Untersuchungen an Schwermetallchelaten substituierter N-Acyl-thio- und -selenoharnstoffe. Z Anorg Allg Chem 1977. [DOI: 10.1002/zaac.19774320139] [Citation(s) in RCA: 42] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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186
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187
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188
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Pulst M, Weissenfels M, Kleinpeter E, Beyer L. Zur struktur des dimeren β-mercaptozimtaldehyds. Tetrahedron 1975. [DOI: 10.1016/0040-4020(75)80157-8] [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: 10/18/2022]
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189
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Abstract
Ninety-seven Nigerian children under 5 years of age had typhoid or paratyphoid fever proved by blood culture. The presented with fever, anaemia, gastrointestinal or neurological disturbances, and typhoid and paratyphoid appeared clinically indistinguishible. In this holoendemic malarial area, malaria was the most important differential diagnosis, and may have contributed to the concomitant anaemia seen in the majority of patients. Despite vigorous therapy with chloramphenicol or trimethoxazole, and blood transfusion where indicated, the mortality in both typhoid and paratyphoid was high (18% in both groups).
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190
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Kleinpeter E, Beyer L. 1H-NMR-Untersuchung der Behinderten Rotation um die C?N-Bindung in 1,1?-Di�thyl-3-benzoyl-harnstoff-Derivaten. ACTA ACUST UNITED AC 1975. [DOI: 10.1002/prac.19753170609] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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191
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Paul D, Beyer U, Beyer L. [Incidence and results of infections in the surgical management of fractures]. Zentralbl Chir 1971; 96:1305-19. [PMID: 5144495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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192
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Beyer U, Beyer L. [Problems and results of the treatment of breast carcinomas]. Zentralbl Chir 1968; 93:1497-503. [PMID: 5707958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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193
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Golda V, Beyer L, Lisonĕk P. Orientation of the cat in a T-maze. II. Act Nerv Super (Praha) 1968; 10:196. [PMID: 5728290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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194
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Schmidt H, Beyer L. Das Angiogramm der Schilddrüse. (2. Mitteilung: Symptomatik der benignen Struma). ROFO-FORTSCHR RONTG 1968. [DOI: 10.1055/s-0029-1228344] [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: 10/20/2022]
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195
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196
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Schmidt H, Beyer L. [The angiogram of the thyroid gland. (2. Symptoms of benign struma)]. Fortschr Geb Rontgenstr Nuklearmed 1968; 108:376-81. [PMID: 5693116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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197
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Golda V, Beyer L, Lisonĕk P. [Orientation of the cat in a simple T-maze]. Act Nerv Super (Praha) 1967; 9:282-3. [PMID: 6055591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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198
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Golda V, Ullsperger P, Beyer L, Petrek J, Lisonĕk P. [Hemispheric asymmetry of cortical electric activity in cats. II]. Act Nerv Super (Praha) 1967; 9:287-8. [PMID: 6055594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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199
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Beyer L, Hoyer E, K�hn G. Estergruppen als Liganden in Schwermetallchelaten. III. Komplexbildung mit Estern der o-Mercaptobenzoes�ure und der o-Aminobenzoes�ure. Z Anorg Allg Chem 1967. [DOI: 10.1002/zaac.19673500105] [Citation(s) in RCA: 3] [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: 11/09/2022]
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200
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Beyer L. [Neuropsychopharmaca of the phenothiazine series and their central nervous effects]. Landarzt 1967; 43:241-52. [PMID: 5591251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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