Niinami, H The heart string: a simple, inexpensive exposure of the heart during coronary artery operations. [electronic resource] - The Annals of thoracic surgery Apr 2000 - 1280-1 p. digital Publication Type: Journal Article ISSN: 0003-4975 Standard No.: 10.1016/s0003-4975(00)01094-8 doi Subjects--Topical Terms: Cardiac CatheterizationCoronary Artery Bypass--methodsHumansSuture Techniques