PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Cardiology Surgery and Surgical Specialties Xing Zhang PeerJ Author Summary Cardiology PeerJ Contributions Articles 1 February 23, 2018 Assessment of three risk evaluation systems for patients aged ≥70 in East China: performance of SinoSCORE, EuroSCORE II and the STS risk evaluation system Lingtong Shan, Wen Ge, Yiwei Pu, Hong Cheng, Zhengqiang Cang, Xing Zhang, Qifan Li, Anyang Xu, Qi Wang, Chang Gu, Yangyang Zhang https://doi.org/10.7717/peerj.4413 PubMed 29492345
