Necessity of postoperative angiography after minimally invasive coronary bypass graftingMack, Michael J MDAuthor informationaHumana Medical City Hospital, 7777 Forest Ln, C-742, Dallas, TX, USA 75230, e-mail: [email protected]The Annals of Thoracic Surgery 69(3):p 979-980, March 2000.Copyright ©2000 Elsevier, Inc.