[Gastroduodenal schistosomiasis (with report of 29 cases)].
D000328:Adult; D000368:Aged; D004378:Duodenal Diseases / Q000473:pathology*; D005260:Female; D005773:Gastroscopy; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D012552:Schistosomiasis / Q000150:complications / Q000473:pathology*; D013272:Stomach Diseases / Q000473:pathology*; D013274:Stomach Neoplasms / Q000209:etiology