Barstad, R M Intraoperative angiography in minimally invasive direct coronary artery bypass grafting. [electronic resource] - The Annals of thoracic surgery Dec 1997 - 1835-9 p. digital Publication Type: Journal Article ISSN: 0003-4975 Standard No.: 10.1016/s0003-4975(97)01072-2 doi Subjects--Topical Terms: AgedAngioplasty, Balloon, CoronaryCoronary AngiographyCoronary Artery Bypass--methodsFemaleFollow-Up StudiesHumansMaleMiddle AgedMinimally Invasive Surgical ProceduresMonitoring, Intraoperative