title: Necessity of postoperative angiography after minimally invasive coronary bypass grafting.
authors.forename: A
authors.initials: A
authors.lastname: Lichtenberg
authors.forename: U
authors.initials: U
authors.lastname: Klima
authors.forename: A
authors.initials: A
authors.lastname: Haverich
mesh_terms: D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D006801:Humans; D011182:Postoperative Care