Validation of schistosomiasis morbidity symptoms in schoolchildren of Siavonga, Lake Kariba, Zambia.
D015746:Abdominal Pain / Q000209:etiology; D000293:Adolescent; D002648:Child; D003967:Diarrhea / Q000209:etiology; D006417:Hematuria / Q000209:etiology; D006801:Humans; D009017:Morbidity; D012553:Schistosomiasis haematobia / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology; D012555:Schistosomiasis mansoni / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology; D015024:Zambia / Q000453:epidemiology