A prognostic score system with lymph node ratio in stage IIIA-N2 NSCLC patients after surgery and adjuvant

Han Han1,2, Yue Zhao1,2, Zhendong Gao1,2

  • 1Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China.

Abstract

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