1. Cramer JA, Gold DT, Silverman SL, Lewiecki EM. A systematic review of persistence and compliance with bisphosphonates for osteoporosis. Osteoporos Int. 2007;18:1023–31.
2. Harris ST, Siris E, Abbott T, et al. Reduced osteoporotic fracture risk in patients’ adherence to bisphosphonate therapy; Program & Abstracts of The Endocrine Society’s 87th Annual Meeting; 4–7 June 2005; 2005. pp. 3–382.
3. Cummings SR, San Martin J, McClung MR, et al. Denosumab for prevention of fractures in postmenopausal women with osteoporosis. N Engl J Med. 2009;361:756–65.
4. Black DM, Delmas PD, Eastell R, et al. Once yearly zoledronic acid for the treatment of postmenopausal osteoporosis. N Engl J Med. 2007;356:1809–22.
5. •• Papapoulos S, Man Z, Mellstrom D et al. Five-Year denosumab treatment of postmenopausal women with osteoporosis: results from the first two years of the FREEDOM trial extension, Osteoporos Int, abstract OC26, ECCEO, Valencia, Spain, March 25, 2011. This is the most recent data presented from the FREEDOM trial extension.