“Changes in Osteoporosis Medication Use and Expenditures among Women (Age = 50), United States, 2000 to 2011,” by Eric M. Sarpong (Statistical Brief No. 442, June 2014, .pdf and HTML format, 5p.).
meps.ahrq.gov/mepsweb/data_stats/Pub_ProdResults_Details.jsp?pt=Statistical+Brief&opt=2&id=1144
