Intestinal parasitic infection in pre-school children in Addis Ababa.
D001196:Ascariasis / Q000453:epidemiology*; D002675:Child, Preschool; D005002:Ethiopia; D005260:Female; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology*; D008297:Male; D012959:Socioeconomic Factors; D014257:Trichuriasis / Q000453:epidemiology*