TY  - BOOK
AU  - Friedman,Gary D.
TI  - Primer of epidemiology
SN  - 0071402586 (softcover)
AV  - RA651 .F68 2004
PY  - 2004///
CY  - New York
PB  - McGraw-Hill, Medical Pub. Division
KW  - Epidemiology
ER  -