1. Center for Drug Evaluation and Research (2018, June 19) Patient Education. 2019. https://www.fda.gov/drugs/generic-drugs/patient-education. Accessed Apr 2019.
2. Dunne SS, Dunne CP. What do people really think of generic medicines? A systematic review and critical appraisal of literature on stakeholder perceptions of generic drugs. BMC Med. 2015;13:1. https://doi.org/10.1186/s12916-015-0415-3.
3. Kesselheim AS, Avorn J, Sarpatwari A. The high cost of prescription drugs in the United States. JAMA. 2016;316(8):858. https://doi.org/10.1001/jama.2016.11237.
4. Wouters M. Comparing Generic Drug Markets in Europe and the United States: Prices, Volumes, and Spending. 2020. https://pubmed.ncbi.nlm.nih.gov/28895227/. Accessed 28 Jul 2020.
5. NHE. Fact Sheet—Centers for Medicare & Medicaid Services. 2019. https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/nationalhealthexpenddata/nhe-fact-sheet.html. Accessed Apr 2019.