Tarkin Ivan S, Perricelli Brett C, Pape Hans-Christoph
Department of Orthopaedic Surgery, Division of Traumatology, University of Pittsburgh Medical Center, Kaufmann Medical Building, Pittsburgh, PA 15213, USA.
J Shoulder Elbow Surg. 2009 Mar-Apr;18(2):e17-20. doi: 10.1016/j.jse.2008.06.009. Epub 2008 Nov 25.