1. Congress.gov (1987) H.R. 3545-Omnibus Budget Reconciliation Act of 1987: 100th Congress (1987–1988).
https://www.congress.gov/bill/100th-congress/house-bill/3545/all-info
. Accessed 11 May 2017.
2. Congress.gov (1997) H.R. 2015-Balanced Budget Act of 1997: 105th Congress (1997–1998).
https://www.congress.gov/bill/105th-congress/house-bill/2015/text
. Accessed 10 May 2017.
3. Centers for Medicare & Medicaid Services (2008) Physician Quality Reporting Initiative 2007 Reporting Experience.
https://www.cms.gov/Medicare/Quality-Initiatives-Patient-Assessment-Instruments/PQRS/downloads/PQRI2007ReportFinal12032008CSG.pdf
. Accessed 10 May 2017.
4. Centers for Medicare & Medicaid Services (2017) Electronic Health Records (EHR) Incentive Programs.
https://www.cms.gov/Regulations-and-Guidance/Legislation/EHRIncentivePrograms/index.html?redirect=/ehrincentiveprograms/
. Accessed 10 May 2017.
5. Congress.gov (2010) H.R. 3590-Patient Protection and Affordable Care Act: 111th Congress (2009–2010).
https://www.congress.gov/bill/111th-congress/house-bill/3590/text
. Accessed 10 May 2017.