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Three-dimensional positioner for sacroiliac joint screws

陈伟, 张英泽, 郑占乐, 2014 .

One kind of the three-dimensional sacroiliac screw locator

陈伟, 张英泽, 郑占乐, 2014 .

Aiming device for minimally invasive treatment of pubic ramus fracture

陈伟, 张英泽, 郑占乐, 2015 .