Endoscopic electrocoagulation in the management of upper gastrointestinal tract bleeding.
D004467:Economics; D004564:Electrocoagulation / Q000295:instrumentation / Q000379:methods; D004724:Endoscopy / Q000379:methods*; D005500:Follow-Up Studies; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000601:surgery*; D006801:Humans; D007902:Length of Stay; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000601:surgery; D011446:Prospective Studies; D011897:Random Allocation; D012008:Recurrence; D014456:Ulcer / Q000601:surgery