Evaluation of anterior cervical decompression with trepan and fusion of BAK implantation
颈前路环锯减压BAK植入融合术式评价
dict.jiandongshicai.cn
Control method of welding deformation in derrick welding process of work ocerring and trepan
修井机和钻机井架焊接变形的控制方法
www.ilib.cn
目的探讨前路环据法椎管扩大减压术治疗脊髓型颈椎病的疗效。
t.jiandongshicai.cn
