TY - Front. Med. A1 - Lei Huang,Aman Xu T1 - Detection of digestive malignancies and post-gastrectomy complications via gastrointestinal fluid examination Y1 - 2017-03-20 JF - Frontiers of Medicine JO - Front. Med. SP - 20 EP - 31 VL - 11 IS - 1 UR - https://academic.hep.com.cn/fmd N1 - 10.1007/s11684-016-0493-4 ER -