1. The National Health Expenditure Accounts Team. National Health Care Spending in 2016: spending and enrollment growth slow after initial coverage expansions;Hartman;Health Aff (Millwood),2018
2. Observations on trends in prescription drug spending. ASPE issue brief. https://aspe.hhs.gov/sites/default/files/pdf/187586/Drugspending.pdf. Published March 8, 2016. Accessed July 13, 2019.
3. . IMS Institute for Healthcare Informatics. Medicine use and spending in the US: a review of 2015 and outlook to 2020. https://morningconsult.com/wp-content/uploads/2016/04/IMS-Institute-US-Drug-Spending-2015.pdf. Published April 2016. Accessed August 7, 2019.
4. High-cost generic drugs- implications for patients and policymakers;Alpern;N Engl J Med,2014
5. Pharma chief defends 400% drug Price rise as a “moral requirement”;Crow;Financial Times,2018