title: Nonvariceal upper GI bleeding: it's not just about peptic ulcers.
authors.forename: Vipul
authors.initials: V
authors.lastname: Jairath
authors.forename: Alan N
authors.initials: AN
authors.lastname: Barkun
mesh_terms: D004381:Duodenal Ulcer / Q000401:mortality*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000401:mortality*; D005770:Gastrointestinal Neoplasms / Q000401:mortality*; D041981:Gastrointestinal Tract / Q000098:blood supply*; D006801:Humans; D008297:Male; D010438:Peptic Ulcer Hemorrhage / Q000401:mortality*; D013276:Stomach Ulcer / Q000401:mortality*