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LaBotz M, Martin MR, Kimura IF, Hetzler RK, Nichols AW.LaBotz M, et al. Among authors: hetzler rk.Clin J Sport Med. 2005 Mar;15(2):73-8. doi: 10.1097/01.jsm.0000157649.99867.fc.Clin J Sport Med. 2005.PMID: 15782050