TY  - BOOK
AU  - Lilienfeld,Abraham M.
AU  - Lilienfeld,David E.
TI  - Fundamentos de epidemiología
PY  - 1983///
CY  - México
PB  - Fondo Educativo Interamericano
KW  - Epidemiology
KW  - Local
KW  - Epidemiologic methods
N1  - Translation of : Foundations of Epidemiology; Includes bibliographies and indexes
ER  -