PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Gastroenterology and Hepatology Hematology Oncology Translational Medicine Chen Sheng PeerJ Author Summary PeerJ Contributions Articles 1 July 8, 2019 Prognostic value of mean platelet volume/platelet count ratio in patients with resectable esophageal squamous cell carcinoma: a retrospective study Ji-Feng Feng, Chen Sheng, Qiang Zhao, Pengcheng Chen https://doi.org/10.7717/peerj.7246 PubMed 31328033