Tang Chong, Wang Yichuan, Lv Houshan, Guan Zhenpeng, Gu Jin
Department of Orthopedics, Peking University Shougang Hospital, Beijing 100144, China.
Arthritis Clinic & Research Center, Peking University People's Hospital, Beijing, China.
Lancet. 2020 Jun 6;395(10239):1759-1760. doi: 10.1016/S0140-6736(20)30749-2. Epub 2020 May 25.