TY  - BOOK
AU  - LILIENFIELD,DAVID
AU  - LILIENFELD,DAVID
TI  - FOUNDATIONS OF EPIDEMINOLOGY
SN  - 0-19-502723-X
AV  - RA 651. L551 980 C.1
PY  - 1980///
CY  - NEW YORK 
PB  - OXFORD UNIVERSITY PRESS
KW  - Epidemiology
N1  - INCLUIDES INDEX
ER  -