title: Evaluating the "weekend effect" on patient outcomes in upper GI bleeding.
authors.affiliation: Department of Gastroenterology, GI Outcomes Unit, Rambam Health Care Campus and Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.
authors.forename: Ian M
authors.initials: IM
authors.lastname: Gralnek
mesh_terms: D039602:After-Hours Care; D016099:Endoscopy, Gastrointestinal / Q000706:statistics & numerical data*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000401:mortality* / Q000628:therapy*; D016558:Hemostasis, Endoscopic / Q000706:statistics & numerical data*; D017052:Hospital Mortality; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male