PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Gynecology and Obstetrics Oncology Women's Health Ruiqing Dong PeerJ Author Summary Majored in Gynecology and Obstetric Gynecology & Obstetrics Oncology Websites PubMed Search PeerJ Contributions Articles 1 May 30, 2017 The ratio of serum Angiopoietin-1 to Angiopoietin-2 in patients with cervical cancer is a valuable diagnostic and prognostic biomarker Ping Yang, Na Chen, Dongyun Yang, Janet Crane, Shouhua Yang, Hangyu Wang, Ruiqing Dong, Xiaoqing Yi, Lisha Xie, Guo Jing, Jing Cai, Zehua Wang https://doi.org/10.7717/peerj.3387 PubMed 28584715