TY  - BOOK
AU  - Greenland,Sander
TI  - Evolution of epidemiologic ideas: annotated readings on concepts and methods 
SN  - 0917227026 (pbk.) :
AV  - RA652.4 .E96 1987
U1  - 614.4/0723 19
PY  - 1987///
CY  - Chestnut Hill, Mass.
PB  - Epidemiology Resources
KW  - Epidemiology
KW  - Methodology
KW  - Epidemiologic Methods
KW  - trends
N1  - Reprint of articles from various sources; Includes bibliographies
ER  -