title: The role of microcirculation in iatrogenic gastrointestinal bleeding.
mesh_terms: D001241:Aspirin / Q000009:adverse effects; D003348:Cortisone / Q000009:adverse effects; D004064:Digestive System / Q000098:blood supply*; D006471:Gastrointestinal Hemorrhage / Q000097:blood / Q000209:etiology; D006706:Homeostasis; D006801:Humans; D007049:Iatrogenic Disease / Q000517:prevention & control*; D007705:Kinins / Q000009:adverse effects; D008833:Microcirculation; D010653:Phenylbutazone / Q000009:adverse effects; D011453:Prostaglandins / Q000009:adverse effects
chemical_list: D007705:Kinins; D011453:Prostaglandins; D010653:Phenylbutazone; D001241:Aspirin; D003348:Cortisone