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Bousson V, Bergot C, Sutter B, Levitz P, Cortet B; Scientific Committee of the Groupe de Recherche et d’Information sur les Ostéoporoses.Bousson V, et al. Among authors: levitz p.Osteoporos Int. 2012 May;23(5):1489-501. doi: 10.1007/s00198-011-1824-6. Epub 2011 Nov 15.Osteoporos Int. 2012.PMID: 22083541Review.