1. Epstain MS, Ehrenpreis ED, Kulkarni PM, FDA–Related Matters Committee of the American College of Gastroenterology. Biosimilars: the need, the challenge, the future: the FDA perspective. Am J Gastroenterol. 2014;109:1856–9.
2. European Medicines Agency. Biological medicinal products. 2013. http://www.ema.europa.eu/docs/en_GB/document_library/Brochure/2011/03/WC500104227.pdf . Accessed 26 May 2015.
3. Committee for Medicinal Products for Human Use (CHMP), European Medicines Agency. Guideline on similar biological medicinal products. CHMP/437/04 Rev 1. 2014. http://www.ema.europa.eu/docs/en_GB/document_library/Scientific_guideline/2014/10/WC500176768.pdf . Accessed 26 May 2015.
4. Committee for Medicinal Products for Human Use (CHMP), European Medicines Agency. Guideline on similar biological medicinal products containing biotechnology-derived proteins as active substance: quality issues (revision 1). EMA/CHMP/BWP/247713/2012. 2014. http://www.ema.europa.eu/docs/en_GB/document_library/Scientific_guideline/2014/06/WC500167838.pdf . Accessed 26 May 2015.
5. Committee for Medicinal Products for Human Use (CHMP), European Medicines Agency. Guideline on similar biological medicinal products containing biotechnology-derived proteins as active substance: non-clinical and clinical issues. EMEA/CHMP/BMWP/42832/2005 Rev1. 2014. http://www.ema.europa.eu/docs/en_GB/document_library/Scientific_guideline/2015/01/WC500180219.pdf . Accessed 26 May 2015.