TY  - BOOK
AU  - Rothman, Kenneth J.
AU  - Greenland, Sander
AU  - Lash, Timothy L.
TI  - Modern epidemiology
SN  - 9780781755641
U1  - 614.4 
PY  - 2008///
CY  - Philadelphia
PB  - Lippincott William & Wilkins
KW  - Community Medicine
KW  - Medical Sciences
ER  -