Medical or surgical treatment for haematemesis and melaena.
D000328:Adult; D000368:Aged; D004739:England; D006396:Hematemesis / Q000401:mortality / Q000601:surgery / Q000628:therapy*; D006801:Humans; D008551:Melena / Q000401:mortality / Q000601:surgery / Q000628:therapy*; D008875:Middle Aged; D014852:Wales