Marcocci Claudio, Cetani Filomena, Rubin Mishaela R, Silverberg Shonni J, Pinchera Aldo, Bilezikian John P
Department of Endocrinology and Metabolism, University of Pisa, Pisa, Italy.
J Bone Miner Res. 2008 Dec;23(12):1869-80. doi: 10.1359/jbmr.081018.