TY  - BOOK
AU  - Porta,Miquel S.
AU  - Greenland,Sander
AU  - Last,John M.
ED  - International Epidemiological Association.
TI  - A dictionary of epidemiology
SN  - 9780199338931 
PY  - 2008///
CY  - New York, Oxford
PB  - Oxford University Press
KW  - Epidemiology
KW  - Dictionaries
N1  - Previous ed.: 2001
UR  - http://www.oxfordreference.com/view/10.1093/acref/9780195314496.001.0001/acref-9780195314496
ER  -