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The European Journal of Surgery. Supplement. : = Acta Chirurgica. Supplement|July 13, 2000
Considerations on the statistical design of the ATMI studyR Eisebitt, W Lehmacher, R LeferingStatistics in Medicine|June 1, 1991
Analysis of the crossover design in the presence of residual effectsW LehmacherArbeiten Aus Dem Paul-Ehrlich-Institut (Bundesamt Fur Sera Und Impfstoffe) Zu Frankfurt A.M|August 8, 2001
Requirements for demonstrating clinical efficacy: statistical aspectsW LehmacherMethods of Information in Medicine|March 22, 2005
A ruler for interpreting diagnostic test resultsM Hellmich, W LehmacherLangenbecks Archiv Fur Chirurgie. Supplement. Kongressband. Deutsche Gesellschaft Fur Chirurgie. Kongress|October 2, 2003
[Stragegies for evaluation of non-randomized therapeutic comparisons exemplified by prehospital volume therapy after trauma]R LeferingClinical Research in Cardiology : Official Journal of the German Cardiac Society|April 7, 2006
Trapidil is as effective as isosorbide-dinitrate for treating stable angina pectoris: a multinational, multicenter, double-blind, randomized studyT Meinertz, W Lehmacher, DTW. Deutsche Tierarztliche Wochenschrift|March 1, 1992
[The use of ELISA systems for control of epizootics: safety of test standards using batch assays]E Forschner, W LehmacherBiometrics|March 2, 2005
Closure procedures for monotone bi-factorial dose-response designsM Hellmich, W LehmacherBiometrics|April 21, 2001
Adaptive sample size calculations in group sequential trialsW Lehmacher, G WassmerThe European Journal of Surgery. Supplement. : = Acta Chirurgica. Supplement|July 13, 2000
Biostatistical aspects of outcome evaluation using TISS-28R LeferingPageof 26