机译:八十岁老人和非老年病人髋部骨折的术后死亡率和发病率:围手术期危险因素分析
Department of Orthopaedics, First Hospital of Jilin University, Changchun 130021, China;
Department of Orthopaedics, First Hospital of Jilin University, Changchun 130021, China;
Department of Orthopaedics, First Hospital of Jilin University, Changchun 130021, China;
Department of Orthopaedics, First Hospital of Jilin University, Changchun 130021, China;
Department of Orthopaedics, First Hospital of Jilin University, Changchun 130021, China;
Department of Orthopaedics, First Hospital of Jilin University, Changchun 130021, China;
Department of Orthopaedics, First Hospital of Jilin University, Changchun 130021, China;