ROY, A.; STANBRIDGE, R. D. L.; O’REGAN, D.; SALERNO, G.; SALDANHA, C.; GRISELLI, M.; CHERIAN, A. Progression to 100% Off-Pump Coronary Artery Bypass With the Octopus® 1 Dual Holder. The Heart Surgery Forum, v. 4, n. 2, p. E174-E178, 1 Jun. 2001.