Marmo, Riccardo Dual therapy versus monotherapy in the endoscopic treatment of high-risk bleeding ulcers: a meta-analysis of controlled trials. [electronic resource] - The American journal of gastroenterology Feb 2007 - 279-89; quiz 469 p. digital Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review ISSN: 0002-9270 Standard No.: 10.1111/j.1572-0241.2006.01023.x doi Subjects--Topical Terms: Epinephrine--administration & dosageHemostasis, Endoscopic--methodsHumansInjectionsPeptic Ulcer Hemorrhage--therapyRandomized Controlled Trials as TopicTreatment OutcomeVasoconstrictor Agents--administration & dosage