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Henricson A, Linder L, Nilsson KG.Henricson A, et al. Among authors: nilsson kg.J Bone Joint Surg Br. 2008 Dec;90(12):1585-93. doi: 10.1302/0301-620X.90B12.20797.J Bone Joint Surg Br. 2008.PMID: 19043129Free article.Clinical Trial.