TY  - BOOK
AU  - Kark,Sidney L.
TI  - Epidemiology and community medicine
SN  - 0838522203
PY  - 1974///
CY  - New York
PB  - Appleton-Century-Crofts
KW  - Public health
KW  - Epidemiology
KW  - Community health services
N1  - Includes bibliographical references
ER  -