[Nursing of gastro-duodenal ulcer patients at the development of perforation--re-affirmation of the importance of shock prevention].
D004381:Duodenal Ulcer / Q000451:nursing*; D006801:Humans; D010439:Peptic Ulcer Perforation / Q000451:nursing*; D012769:Shock / Q000517:prevention & control*; D013276:Stomach Ulcer / Q000451:nursing*