Urgent endoscopy in lower gastrointestinal bleeding.
Wong
J L
JL
Gastroenterology Unit, Royal Cornwall Hospital Truro, Cornwall TR1 3LJ, UK. johnlhw@netscape.net
Dalton
H R
HR
D004241:Diverticulum, Colon / Q000150:complications / Q000601:surgery*; D004638:Emergency Treatment; D016099:Endoscopy, Gastrointestinal; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000601:surgery*; D006801:Humans; D011300:Preoperative Care / Q000379:methods; D016896:Treatment Outcome