scientific article published on 27 February 2013
author: Kevin Michael Guskiewicz, Grant L. Iverson, Paul McCrory, Willem H Meeuwisse, Michael McCrea, Margot Putukian, Allen K. Sills, Michael Makdissi, Richard Ellenbogen, Robert Cantu, Lars Engebretsen, Jiří Dvořák, Gavin A Davis, Ruben Echemendia, Jeffrey S. Kutcher, Martin Raftery, James Kissick, Kathryn J Schneider
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