Prevalence of intestinal schistosomiasis in Machakos District, Kenya.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology*; D007630:Kenya; D008297:Male; D012552:Schistosomiasis / Q000453:epidemiology*