3Tsuchiya R, Asamura H,Kondo H, et al. Extended resection of the left atrium, great vessels, or, both for lung cancer.AnnThorac Surg, 1994; 57 (4): 960~ 965
4Fukuse T, Wada H, Hitomi S, et al. Extended operation for non- small cell lung cancer invading great vessels and left atrium. Eur J Cardiothorac Surg, 1997:11(4) :664~669