title: The encouraging 'COURAGE'.
authors.forename: Sandeep
authors.initials: S
authors.lastname: Singh
authors.forename: V K
authors.initials: VK
authors.lastname: Bahl
mesh_terms: D002986:Clinical Trials as Topic; D003324:Coronary Artery Disease / Q000517:prevention & control / Q000628:therapy; D006801:Humans; D016896:Treatment Outcome; D014656:Vascular Surgical Procedures / Q000706:statistics & numerical data