Lower gastrointestinal bleeding.
Diekhoff
E J
EJ
D000367:Age Factors; D000368:Aged; D004240:Diverticulum / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D006801:Humans; D008487:Medical History Taking; D010808:Physical Examination / Q000379:methods