TY  - GEN
AU  - Boslaugh,Sarah (ed)
TI  - Encyclopedia of epidemiology
SN  - 9781412928168
U1  - 614.403 
PY  - 2008///
CY  - Los Angeles 
PB  - Sage Publications
KW  - Epidemiology-Encyclopedias
N1  - HB
ER  -