6Filippetti M,Crucitti G,Andreetti C,et al.Experience of 10 years with the surgical treatment of lung cancer in elderly patients[J].Chir Ital,2001,53(2):167-174.
7Hollaus PH,Wilfing G,Wurnig PN,et al.Risk factors for the development of postoprative complications after bronchial sleeve resection for maglignancy:a univariate and multivariate analysis[J].Ann Thorac Surg,2003,75(3):966-972.
8Bechard D,Wetstein L.Assessment of exercise oxygen consumption as preoperative criterion for lung resection[J].Ann Thorac Surg,1997,44(2):344-347.
9Joo JB,DeBord JR,Montgomery CE,et al.Preioperative factors as predictors of operative mortality and morbidity pneumonectomy[J].Am Surg,2001,67(4):321-322.
10Koizumi K,Tanaka S,Shioda M,et al.Simplified prediction of postoperative lung function by plain chest roentgenogram in patients with primary lung cancer-in correlation to postoperative respiratory complications[J].Nippon Kyobu Geka Gakkai Zasshi,1991,39(9):1 758-1 764.