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Blackley HR, Wunder JS, Davis AM, White LM, Kandel R, Bell RS.Blackley HR, et al. Among authors: wunder js.J Bone Joint Surg Am. 1999 Jun;81(6):811-20. doi: 10.2106/00004623-199906000-00008.J Bone Joint Surg Am. 1999.PMID: 10391546