Tosteson AN, Do TP, Wade SW, Anthony MS, Downs RW. Persistence and switching patterns among women with varied osteoporosis medication histories: 12-month results from POSSIBLE US. Osteoporos Int. 2010 Oct;21(10):1769-80. doi: 10.1007/s00198-009-1133-5
Barrett-Connor E, Ensrud K, Tosteson AN, Varon SF, Anthony M, Daizadeh N, Wade S. Design of the POSSIBLE US trade mark study: postmenopausal women's compliance and persistence with osteoporosis medications. Osteoporos Int. 2009 Mar;20(3):463-72. doi: 10.1007/s00198-008-0674-3
Clarkson TB, Cline JM, Williams JK, Anthony MS. Gonadal hormone substitutes: effects on the cardiovascular system. Osteoporos Int. 1997;7(Suppl 1):543-51.