Studies on diarrhoeal diseases in seven countries by the WHO diarrhoeal diseases advisory team.
D002648:Child; D002675:Child, Preschool; D003968:Diarrhea, Infantile / Q000453:epidemiology*; D004534:Egypt; D006801:Humans; D007195:Indian Ocean Islands; D007492:Iran; D010154:Pakistan; D013188:Sri Lanka; D013397:Sudan; D014687:Venezuela