TY  - GEN
AU  - Porta , Miquel.
TI  - A dictionary  of epidemiology
SN  - 9780195314502
U1  - 614.403 
PY  - 2008///
CY  - New York
PB  - Oxford University Press
KW  - PUBLIC PRENENTIVE MEDICINE
KW  - EPIDEMIOLOGY-DICTIONARY
KW  - EPIDEMIOLOGY
ER  -