TY  - BOOK
ED  - Center for disease control and prevention
TI  - Principles of Epidemiology: An Introduction to Applied Epidemiology and Biostatistics
U1  - 614.4 
PY  - 1992///
CY  - Altlanta
PB  - Center for disease control and prevention
KW  - EPIDEMIOLOGIA
KW  - MEDICINA PREVENTIVA
KW  - ENFERMEDADES TRANSMISIBLES
ER  -