Establishment and internal validation of a prognostic model for elderly patients after lung cancer surgery based on SEER
HE Chun-ming, YIN Hang, TANG Jian, DING Yi-zong, FU Yu-jie, ZHAO Xiao-jing
JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY (MEDICAL SCIENCE) . 2020, (11): 1554 -1561 .  DOI: 10.3969/j.issn.1674-8115.2020.11.022