TY  - BOOK
AU  - Aschengrau, Ann
AU  - Seage III, George R
TI  - Essentials of epidemiology in public health
SN  - 763725374
U1  - 614.4 
PY  - 2003///
CY  - Boston
PB  - Jones and Bartlett
KW  - Medicine, Preventive; Public health; Epidemiology
KW  - Epidemiology
ER  -