Acute gastrointestinal problems in the intensive care unit.
D000208:Acute Disease; D002056:Burns / Q000150:complications; D002493:Central Nervous System Diseases / Q000150:complications; D005743:Gastrectomy; D006801:Humans; D007362:Intensive Care Units; D010437:Peptic Ulcer / Q000601:surgery / Q000628:therapy*; D010438:Peptic Ulcer Hemorrhage / Q000209:etiology; D010439:Peptic Ulcer Perforation / Q000209:etiology; D012131:Respiratory Insufficiency / Q000150:complications*; D013312:Stress, Physiological / Q000150:complications; D014628:Vagotomy; D014947:Wounds and Injuries / Q000150:complications*