TY  - BOOK
AU  - Katz,David L.
AU  - Jekel,James F.
TI  - Jekel's epidemiology, biostatistics, preventive medicine, and public health 
SN  - 9781455706587 
AV  - MED RA651 .J45 
PY  - 2014///
CY  - Philadelphia, London
PB  - Saunders
KW  - Epidemiology
KW  - Medical statistics
KW  - Medicine, Preventive
KW  - Public health
ER  -