TY  - BOOK
AU  - Greenberg,Raymond S.
TI  - Medical Epidemiology
SN  - 838562086
AV  - RA 650.5 .M434 1993 
PY  - 1993///
CY  - United States
PB  - Appleton & Lange
KW  - Epidemiology
N1  - Includes bibliographic references and index; refooah
ER  -