[Recto-sigmoid aspects in schistosomiasis mansoni].
D012809:Colon, Sigmoid; D004194:Disease; D006801:Humans; D012002:Rectal Diseases; D012007:Rectum; D012552:Schistosomiasis / Q000473:pathology*; D012555:Schistosomiasis mansoni
RECTUM/diseases; SCHISTOSOMIASIS/pathology