Clinical application of TKA surgery assisted by 3D printing osteotomy guide plate in Hexi Corridor 
NIU Ming, MA Ju-rong, WU Xu-nian, WANG Tong, CAI Jing-wei, WANG Xu-bo
Chinese Journal of Clinical Anatomy . 2019, (6): 697 -704 .  DOI: 10.13418/j.issn.1001-165x.2019.06.017