GEROLA, L. R.; MOURA, L. A. R.; LEÃO, L. E. V.; SOARES, H. C.; BRANCO, J. N. R.; BUFFOLO, E. Arterial Wall Damage Caused by Snaring of the Coronary Arteries During Off-Pump Revascularization. The Heart Surgery Forum, v. 3, n. 2, p. E103-E107, 1 Jun. 2000.