Smallpox and its Control in Canada
Articles » Scholarly, peer reviewed
Author/Creator
John W.R. McIntyre
C. Stuart Houston
CMAJ: Canadian Medical Association Journal, vol. 161, no. 12, December 14, 1999, pp. 1543-1547
Description
Discusses the history of smallpox from the cowpox material used to provide immunity in 1798 to the last Canadian case in 1962.