Low Bone Turnover and Low BMD in Down Syndrome: Effect of Intermittent PTH Treatment. - Fowler, Tristan W.; McKelvey, Kent D.; Akel, Nisreen S.; Vander Schilden, Jaclyn; Bacon, Anthony W.; Bracey, John W.; Sowder, Timothy; Skinner, Robert A.; Swain, Frances L.; Hogue, William R.; Leblanc, Donna B.; Gaddy, Dana; et al. (PLoS ONE, 2012)