[Cholera in the world in 1960-1965].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002771:Cholera / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007391:International Cooperation; D008875:Middle Aged; D014733:Vibrio
Cholera w świecie w latach 1960-1965.