SOLEYMANI, B, Biostatistics and Epidemiology Department, School of Health, Isfahan University of Medical Sciences and Health Services, Isfahan, Iran, Islamic Republic of

• Vol 6, No 2 (2001): Abstract Only (supp) 2 - Original Article
  SAMPLE SIZE DETERMINATION IN CLINICAL TRIALS BASED ON APPROXIMATION OF VARIANCE ESTIMATED FROM LIMITED PRIMARY OR PILOT STUDIES
  Abstract