The global eradication of smallpox /
Bhattacharya, Sanjoy.
Messenger, Sharon.
Wellcome Trust Centre for the History of Medicine at UCL.
New Delhi : Orient BlackSwan,
2010.
"Two series of public lectures organised by the Wellcome Trust Centre for the History of Medicine at UCL, at 183 Euston Road, London, United Kingdom"--Intro.
Includes bibliographical references (p. 189-194) and index.
Smallpox
Smallpox