Early endoscopy and radiology in the management of haematemesis and melaena.
D019468:Disease Management; D004724:Endoscopy; D006396:Hematemesis / Q000175:diagnosis*; D006801:Humans; D008551:Melena / Q000175:diagnosis*; D011871:Radiology
ENDOSCOPY; HEMATEMESIS/diagnosis; MELENA/diagnosis