title: Gastrointestinal bleeding in patients with severe head injury, hypertensive  intracerebral hemorrhage, and ruptured cerebral aneurysm.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001930:Brain Injuries / Q000150:complications*; D002543:Cerebral Hemorrhage / Q000150:complications*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000628:therapy; D006801:Humans; D006973:Hypertension / Q000150:complications*; D007223:Infant; D007231:Infant, Newborn; D002532:Intracranial Aneurysm / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012422:Rupture, Spontaneous