JASINSKI, M. J.; WOS, S.; OLSZĂ“WKA, P.; SZAFRANEK, A.; BACHOWSKI, R.; CEGLAREK, W.; WIDENKA, K.; GEMEL, M.; DEJA, M.; SZURLEJ, D. Dysfunction of Left Ventricle as an Indication for Off-Pump Coronary Artery Bypass Grafting. The Heart Surgery Forum, v. 6, n. 6, p. E85-E88, 7 Feb. 2005.