Jason L. Sanders, Jane A. Cauley, Robert M. Boudreau, Joseph M. Zmuda, Elsa S. Strotmeyer, Patricia L. Opresko, Wen-Chi Hsueh, Richard M. Cawthon, Rongling Li, Tamara B. Harris, Steven B. Kritchevsky, Anne B. Newman
J Bone Miner Res. 2009 September; 24(9): 1531–1536. Published online 2009 March 30. doi: 10.1359/JBMR.090318