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Helfrich MH, Nesbitt SA, Dorey EL, Horton MA.Helfrich MH, et al. Among authors: nesbitt sa.J Bone Miner Res. 1992 Mar;7(3):335-43. doi: 10.1002/jbmr.5650070314.J Bone Miner Res. 1992.PMID: 1585836
Helfrich MH, Nesbitt SA, Horton MA.Helfrich MH, et al. Among authors: nesbitt sa.J Bone Miner Res. 1992 Mar;7(3):345-51. doi: 10.1002/jbmr.5650070315.J Bone Miner Res. 1992.PMID: 1585837