Thomas Niemeyer

Segmental pedicle screw instrumentation in idiopathic thoracolumbar and lumbar scoliosis

U. Liljenqvist, H. Halm, T. Niemeyer, 2000, European Spine Journal.

Halm-Zielke instrumentation for primary stable anterior scoliosis surgery: operative technique and 2-year results in ten consecutive adolescent idiopathic scoliosis patients within a prospective clinical trial

U. Liljenqvist, W. Winkelmann, H. Halm, 1998, European Spine Journal.