Original Article
Immune checkpoint inhibitor (ICI)-based treatment beyond progression with prior immunotherapy in patients with stage IV non-small cell lung cancer: a retrospective study
Tian Tian, Min Yu, Yang Yu, Ke Wang, Panwen Tian, Ziyue Luo, Zhenyu Ding, Ye Wang, Youling Gong, Jiang Zhu, Bingwen Zou, Terence T. Sio, Adelaide Alves, Yongmei Liu, Meijuan Huang, You Lu