2 Results
00IIE
Cover image for Jekel's epidemiology, biostatistics, preventive medicine, and public health
by 
Katz, David L., 1963-
Format: 
Books
Publication Date 
2014
Excerpt: 
Jekel's epidemiology, biostatistics, preventive medicine, and public health / Katz, David L., 1963-
Available: Copies:
Cover image for Epidemiology
by 
Gordis, Leon.
Format: 
Books
Publication Date 
2009
Excerpt: 
-- randomized trials / Assessing the efficacy of preventive and therapeutic measures -- some further issues
Available: Copies: