TY  - BOOK
AU  - Kahn, Harold A.
TI  - Statistical methods in epidemiology
T2  - Monographs in epidemiology and biostatistics
SN  - 0195057511 (alk. paper)
U1  - 614.4072 
PY  - 1989///
CY  - New York
PB  - Oxford University Press
KW  - Epidemiology-Statistical methods.--
N1  - Rev. ed. of: An introduction to epidemiologic methods / Harold A. Kahn. 1983
ER  -