%0 Journal Article %T Molecular analysis of cell-free DNA identifies distinct molecular features in patients with chemosensitive and chemorefractory small cell lung cancer %A Chen Tian %A Di Wu %A Fang Lv %A Guangming Tian %A Henghui Zhang %A Jian Fang %A Jianfei Wang %A Jie Zhang %A Jieran Long %A Jun Nie %A Ling Dai %A Sen Han %A Weiheng Hu %A Wenbo Han %A Xiangjuan Ma %A Xiaoling Chen %A Yang Wang %A Ziran Zhang %J Archive of "Cancer Communications". %D 2019 %R 10.1186/s40880-019-0363-y %X Characteristics of patients with chemorefractory and chemosensitive small cell lung cance %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6472086/