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机译:
Tsinghua University Affiliated Beijing Tsinghua Hospital, Beijing, China, Department of;
Tsinghua University Affiliated Beijing Tsinghua Hospital, Beijing, China;
Department of Orthopaedics, Peking University Third Hospital, No 49. North Garden Street, HaiDian;
Anterior approach; Cervical spondylotic myelopathy; Meta-analysis; Posterior approach; Systemic review;