1. Lung cancer;Brundage,2006
2. The TNM staging system;Denoix;Bull Inst Nat Hyg (Paris),1952
3. TNM classification of malignant tumours;UICC,1968
4. A system for the clinical staging of lung cancer;Mountain;Am J Roentgenol Radium Ther Nucl Med,1974
5. TNM classification of malignant tumours;UICC,1975