方法：本研究对象为108例肌肉骨骼系统肿瘤患者。

Methods: 108 cases of musculoskeletal system tumor were examined.

youdao

方法：本研究对象为108例肌肉骨骼系统肿瘤患者。

Methods: 108 cases of musculoskeletal system tumor were examined.

youdao