TY  - BOOK
AU  - Jekel, James F. [et......al]
TI  - Epidemiology, Biostatistics, and Preventive medicine
SN  - 9781416034964
U1  - WA21 G441s 2007 
CY  - Philadelphia; Saunders, 2007
KW  - Epidemiology
KW  - Biostatistics
KW  - Preventive medicine
N1  - References, glossary, appendices, & index included
ER  -