Smallpox in Toronto, 1962.

MCLEAN, D M

Smallpox in Toronto, 1962. [electronic resource] - Canadian Medical Association journal Oct 1962 - 772-3 p. digital

Publication Type: Journal Article

0008-4409


Brazil
Humans
Male
Smallpox
Smallpox Vaccine
Vaccination
Vaccinia
Vaccinia virus
Variola virus