TY  - BOOK
AU  - Mathur,J.S.
TI  - Preventive and social medicine: a comprehensive textbook 
SN  - 8123914946 :
PY  - 2007///
CY  - New Delhi
PB  - Satish Kumar
KW  - Medicine, Preventive
KW  - Social medicine
KW  - Public health
ER  -