Interpretation of guidelines for diagnosis and treatment of pulmonary hypertensionLIU Lei, MA Zhuang377-381
Review of important clinical advances in diabetes mellitus in 2019LI Yang, MEI Cai-xia, MU Tong, LI Zi-ang, ZHANG Yu-wei387-390
Clinical characteristics and outcome analysis of 8 cases with COVID-19CAI Xu, KONG De-lei, WANG Zan-feng, YU Na, ZHAO Hong-wen, ZHANG Jie, ZHANG Jing-ping, WEN Ying, CHEN Bai-yi, LI Gui-chen, XIN Shi-jie, KANG Jian, WANG Wei391-395
Sarcopenia in maintenance hemodialysis patients: risk factors and prognosisWANG Ya-mei, XING Li, CHENG Yan, ZHANG Jing-hua, ZHANG Yan, LIANG Xian-hui, WANG Pei396-400
