TY  - BOOK
AU  - THIRUNAVALLI B.R.,CHADALAWADA U.R.
TI  - TEXTBOOK OF COMMUNITY MEDICINE 
SN  - 9788181914378
U1  - 614 
PY  - 2015///
PB  - PARAS MEDICAL BOOKS
KW  - PREVENTIVE SOCIAL MEDICINE
ER  -