TY  - BOOK
AU  - Ratelle, Sylvie
TI  - Preventive medicine and public health
SN  - 9780071359627
U1  - 614.4076 RAT 
PY  - 2000///
CY  - New York
PB  - McGraw Hill
KW  - Public health
N1  - Includes bibliographical references
ER  -