TY  - BOOK
AU  - Willett,Walter
TI  - Nutritional epidemiology
T2  - Monographs in epidemiology and biostatistics
SN  - 0195122976
AV  - RA645 .N87 W35 1998
PY  - 1998///
CY  - New York
PB  - Oxford University Press
ER  -