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Guichelaar MM, Malinchoc M, Sibonga JD, Clarke BL, Hay JE.Guichelaar MM, et al. Among authors: clarke bl.J Bone Miner Res. 2003 Dec;18(12):2190-9. doi: 10.1359/jbmr.2003.18.12.2190.J Bone Miner Res. 2003.PMID: 14672354Free article.Clinical Trial.