Trial of gastric cooling for haematemesis.
D000368:Aged; D004562:Electrocardiography; D004865:Equipment and Supplies, Hospital; D005260:Female; D006396:Hematemesis / Q000628:therapy*; D006801:Humans; D007036:Hypothermia, Induced / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D013270:Stomach