Impact of metastatic organ on prognosis in extensive-stage small cell lung cancer
LIU Qian , QIAO Meng , MAO Shiqi , YANG Shuo , LIU Yiwei , ZHAO Chao , LI Xuefei , REN Shengxiang , ZHOU Caicun
China Oncology . 2021, (1): 45 -51 .  DOI: 10.19401/j.cnki.1007-3639.2021.01.006