Failure of increased use of endoscopy to influence complication rate in peptic ulcer disease.
D004381:Duodenal Ulcer / Q000150:complications / Q000175:diagnosis*; D004724:Endoscopy / Q000706:statistics & numerical data; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000517:prevention & control*; D010439:Peptic Ulcer Perforation / Q000517:prevention & control*; D013276:Stomach Ulcer / Q000150:complications / Q000175:diagnosis*