Institution: | 1. Department of Orthopedic Hand Surgery, Guizhou Provincial People''s Hospital, Guizhou, China;2. Department of Spine & Tumor Surgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China;1. Department of Orthopedic Hand Surgery, Guizhou Provincial People''s Hospital, Guizhou, China;2. Department of Spine & Tumor Surgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China |