Aetiology of acute diarrhoeal disease in infancy and childhood, during the peak season Addis Ababa 1977: a preliminary report.
D000208:Acute Disease; D002675:Child, Preschool; D003968:Diarrhea, Infantile / Q000453:epidemiology / Q000209:etiology*; D005002:Ethiopia; D006801:Humans; D007223:Infant; D012621:Seasons