Smallpox and its eradication

Smallpox and its eradication

Detalles Bibliográficos
Outros autores: Fenner, F. (Frank) 1914-
Formato: Libro
Idioma:English
Publicado: Geneva World Health Organization c1988.
Series:History of international public health, no.6
Subjects:
Smallpox.
Smallpox > Prevention.