Three-dimensional printed customized uncemented unipolar prosthesis combined with ligament reconstruction for tumorous defect of the distal femur in children. - Li, Zhuangzhuang; Lu, Minxun; Zhang, Yuqi; You, Qi; Wang, Yitian; Li, Longqing; Ye, Qiang; Wang, Yang; Luo, Yi; Min, Li; Zhou, Yong; Tu, Chongqi (BMC Musculoskeletal Disorders, 2022)