1. American Recovery and Reinvestment Act of 2009. Public Law 111-5. Available at: http://www.gpo.gov/fdsys/pkg/BILLS-111hr1enr/pdf/BILLS-111hr1enr.pdf. Accessed February 1, 2014
2. Congressional Budget Office. Health Information Technology for Economic and Clinical Health Act cost estimate. Available at: http://www.cbo.gov/publication/20453. Accessed February 1, 2014
3. Medicare and Medicaid programs; electronic health record incentive program. Final rule;Centers for Medicare & Medicaid Services (CMS), HHS;Fed Regist,2010
4. Centers for Disease Control and Prevention. Meaningful use: introduction. Available at: http://www.cdc.gov/ehrmeaningfuluse/introduction.html. Accessed February 1, 2014
5. HealthIT.gov. EHR incentives & certification: how to attain meaningful use. Available at: http://www.healthit.gov/providers-professionals/how-attain-meaningful-use. Accessed February 1, 2014