Expunging variola : the control and eradication of smallpox in India, 1947-1977 - Bhattacharya, Sanjoy (New Delhi : Orient Longman, 2006)
Includes bibliographical references (pages 306-316).
JPGSPH
Keywords: Smallpox -- India -- Prevention -- History -- 20th century; Smallpox -- Vaccination -- India -- History -- 20th century