TY  - BOOK
AU  - Greenberg, Raymond S.
TI  - Medical epidemiology
SN  - 0071182217
U1  - 614.4 
PY  - 2001///]
CY  - New York
PB  - Lange Medical Books
KW  - Epidemiology
KW  - lcgft
N1  - Includes index
ER  -