PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Gynecology and Obstetrics Oncology Qian Liu PeerJ Author Summary Gynecology & Obstetrics Oncology PeerJ Contributions Articles 1 November 7, 2018 Early identification of recurrence in ovarian cancer: a comparison between the ovarian cancer metastasis index and CA-125 levels Fei Wang, Xuejun Zhao, Wenhua Tan, Wei Liu, Yuxia Jin, Qian Liu https://doi.org/10.7717/peerj.5912 PubMed 30425896