Structural design and biomechanical analysis of a combined titanium and polyetheretherketone cage based on PE-PLIF fusion. - Lei Ma; Yutang Xie; Kai Zhang; Jing Chen; Yanqin Wang; Liming He; Haoyu Feng; Weiyi Chen; Meng Zhang; Yanru Xue; Xiaogang Wu; Qiang Li (Medical Biol. Eng. Comput., 2025)