Intestinal parasitic infections and schistosomiasis.
D002648:Child; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology*; D008435:Mauritania / Q000453:epidemiology; D009349:Nematode Infections / Q000453:epidemiology; D015995:Prevalence; D011528:Protozoan Infections / Q000453:epidemiology; D012552:Schistosomiasis / Q000453:epidemiology*; D012553:Schistosomiasis haematobia / Q000453:epidemiology; D012555:Schistosomiasis mansoni / Q000453:epidemiology