Matsen Frederick A, Chebli Caroline, Lippitt Steven
Department of Orthopaedics and Sports Medicine, University of Washington Medical Center, 1959 N.E. Pacific Street, Box 356500, Seattle, WA 98195, USA.
J Bone Joint Surg Am. 2006 Mar;88(3):648-59. doi: 10.2106/00004623-200603000-00026.