Polly David W, Ogilvie James W, Davis Catherine Mills
Department of Orthopaedic Surgery, Professor (w) of Neurosurgery, University of Minnesota; President Scoliosis Research Society 2015-2016.
Spine Deform. 2017 Mar;5(2):77-82. doi: 10.1016/j.jspd.2017.01.008.