Smallpox and its eradication

Smallpox and its eradication

Détails bibliographiques
Autres auteurs: Fenner, F. (Frank) 1914-
Format: Livre
Langue:English
Publié: Geneva World Health Organization c1988.
Collection:History of international public health, no.6
Sujets:
Smallpox.
Smallpox > Prevention.