TY - Front. Med. A1 - Junyun Wang, Shuang Chang, Guochao Li, Yingli Sun T1 - Application of liquid biopsy in precision medicine: opportunities and challenges Y1 - 2017-12-04 JF - Frontiers of Medicine JO - Front. Med. SP - 522 EP - 527 VL - 11 IS - 4 UR - https://academic.hep.com.cn/fmd N1 - 10.1007/s11684-017-0526-7 ER -