Harmon Kimberly G, Drezner Jonathan, Gammons Matthew, Guskiewicz Kevin, Halstead Mark, Herring Stan, Kutcher Jeff, Pana Andrea, Putukian Margot, Roberts William
University of Washington, Seattle, WA, USA.
Clin J Sport Med. 2013 Jan;23(1):1-18. doi: 10.1097/JSM.0b013e31827f5f93.