1. Peptide Therapeutics Market—Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014–2020;Therapeutic Market Research,2015
2. Data compiled by searches of approved peptide products in PharmaCircle, Thomson Reuters Cortellis, and IMS in August 2015. Each data point is a count of the peptide NMEs that have been approved in complete ten year spans, starting with 1940–1949.
3. Summary of NDA Approvals & Receipts, 1938 to the Present;Swann,2013
4. Peptide manufacturers stake out their positions;Mullen;Chem Eng News,2015
5. Section 3.2.1.1. Module 3, Part I, Annex I to directive 2001/83/EC of the European Parliament and of the Council of 6 November 2001 on the Community code relating to medicinal products for human use (as amended by Directive 2009/120/EC of 14 September 2009).