1Nakahara K,,Fuji Y,Matsumura A et al.2</sub> non-small cell lung cancer patients&sid=The Annals of Thoracic Surgery&aufirst=Nakahara K,');
 ">Role of systematic mediastinal dissection in N<sub>2</sub> non-small cell lung cancer patients. The Annals of Thoracic Surgery . 1993
2Dearson FG.Lung cancer. The past twenty years. Chest . 1986
3Mountain CF.The biological operability stag Ⅲ nonsmall cell lung cancar. The Annals of Thoracic Surgery . 1985
4Shields TW.2</sub> disease) in non-small cell cancer of the lung&sid=Journal of Thoracic and Cardiovascular Surgery&aufirst=Shields TW');
 ">The significance of ipsilateral mediastinal lymph node metastasis (N<sub>2</sub> disease) in non-small cell cancer of the lung. Journal of Thoracic and Cardiovascular Surgery . 1990
5Naruke T,Goya T,Tsuchiya R,Suemasu K.Importance of surgery to non-small cell lung carcinoma of lung with mediastinal lymph node metastasis. Annals of Thoracic Surgery, The . 1988
6Goldstraw p,Mannam GC,Kaplan DK.surgical management of non-small cell lung cancer with ipsilateral mediastinal node metastasis (N2 disease). Journal of Thoracic Imaging . 1994
7Watanabe Y,Shimizu J,Oda M,et al.Aggressive surgical intervention in N2 non-small cell cancer of the lung. Annals of Thoracic Surgery, The . 1991