PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Diabetes and Endocrinology Drugs and Devices Evidence Based Medicine Wanrun Xie PeerJ Author Summary Diabetes & Endocrinology Drugs & Devices Evidence Based Medicine PeerJ Contributions Articles 1 October 2, 2020 Acarbose-metformin is more effective in glycemic variability control than repaglinide-metformin in T2DM patients inadequately controlled with metformin: a retrospective cohort study Guoli Du, Wanrun Xie, Yinxia Su, Yao Ma, Xiaoming Gao, Sheng Jiang, Huazheng Liang https://doi.org/10.7717/peerj.9905 PubMed 33072435