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Leupin O, Kramer I, Collette NM, Loots GG, Natt F, Kneissel M, Keller H.Leupin O, et al. Among authors: keller h.J Bone Miner Res. 2007 Dec;22(12):1957-67. doi: 10.1359/jbmr.070804.J Bone Miner Res. 2007.PMID: 17696759Free PMC article.
Kramer I, Loots GG, Studer A, Keller H, Kneissel M.Kramer I, et al. Among authors: keller h.J Bone Miner Res. 2010 Feb;25(2):178-89. doi: 10.1359/jbmr.090730.J Bone Miner Res. 2010.PMID: 19594304Free PMC article.
Kramer I, Baertschi S, Halleux C, Keller H, Kneissel M.Kramer I, et al. Among authors: keller h.J Bone Miner Res. 2012 Feb;27(2):360-73. doi: 10.1002/jbmr.1492.J Bone Miner Res. 2012.PMID: 22161640Free article.
Kramer I, Keller H, Leupin O, Kneissel M.Kramer I, et al. Among authors: keller h.Trends Endocrinol Metab. 2010 Apr;21(4):237-44. doi: 10.1016/j.tem.2009.12.002. Epub 2010 Jan 13.Trends Endocrinol Metab. 2010.PMID: 20074973Review.