1. Designing randomised trials in health, education and the social sciences :
پدیدآورنده: David J. Torgerson and Carole J. Torgerson.
کتابخانه: کتابخانه و مرکز یادگیری دانشکده پزشکی (تهران)
موضوع: Clinical trials.,Social sciences-- Research-- Methodology.,Health Services Research.,Randomized Controlled Trials as Topic-- methods.,Education.,Research Design.,Social Sciences.
رده :
R853
.
C55
T67
2008
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