title: Simultaneous typhoid ileal perforation in identical twin brothers.
mesh_terms: D000328:Adult; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007077:Ileal Diseases / Q000209:etiology / Q000235:genetics*; D007416:Intestinal Perforation / Q000209:etiology / Q000235:genetics*; D008297:Male; D011247:Pregnancy; D014430:Twins, Monozygotic; D014435:Typhoid Fever / Q000150:complications / Q000235:genetics*