Salmonellae and shigellae in a group of urban South African Bantu school children.
D000293:Adolescent; D000353:Africa, Southern; D001741:Black or African American; D044383:Black People; D002648:Child; D004405:Dysentery, Bacillary; D005260:Female; D006801:Humans; D008297:Male; D012480:Salmonella Infections; D012572:School Health Services