TY  - BOOK
AU  - Bhattacharya S.
TI  - Expunging variola: the control and eradication of smallpox in India, 1947-1977
SN  - 81 250 3018 2
PY  - 2006///
CY  - New Delhi
PB  - Orient Longman Private Limited
KW  - Smallpox
KW  - Smallpox-India
ER  -