Liu Chengyao, Miao Fengtian
Department of Bone and Joint Surgery, The Sixth People's Hospital of Ji' Nan City, (Zhangqiu People's Hospital Affiliated to Jining Medical University), Shandong Province, 250200, China.
Department of Spine and Joint Orthopedics, Dongchangfu People's Hospital, Shandong Province, 252000, China.
Int J Surg. 2020 Apr;76:130-131. doi: 10.1016/j.ijsu.2020.02.038. Epub 2020 Mar 10.