Tropical health and quarantine notes.
Jeanes
C W
CW
Tropical Health and Quarantine Division, Bureau of Communicable Disease Epidemiology, LCDC, Ottawa.
D000569:Americas / Q000453:epidemiology; D002771:Cholera / Q000453:epidemiology* / Q000517:prevention & control; D004196:Disease Outbreaks; D006801:Humans; D014611:Vaccination; D015004:Yellow Fever / Q000517:prevention & control