1. Abrantes CG, Duarte D, Reis CP. An overview of pharmaceutical excipients: safe or not safe? J Pharm Sci. 2016;105(7):2019–26. https://doi.org/10.1016/j.xphs.2016.03.019.
2. Koo OMY. Application challenges and examples of new excipients in advanced drug delivery systems. 2011. https://www.americanpharmaceuticalreview.com/Featured-Articles/36925-Application-Challenges-and-Examples-of-New-Excipients-in-Advanced-Drug-Delivery-Systems/. Accessed 25 Apr 2019.
3. Parmar PK, Rao SG, Bansal AK. Co-processing of small molecule excipients with polymers to improve functionality. Expert Opin Drug Deliv. 2021:1–22. https://doi.org/10.1080/17425247.2021.1873946.
4. Gupta P, Nachaegari SK, Bansal AK. Improved excipient functionality by coprocessing. In: Katdare A, Chaubal M, editors. Excipient development for pharmaceutical, biotechnology, and drug delivery systems. New York: Informa Healthcare; 2006. p. 129–46.
5. Bhattacharyya L, Schuber S, Sheehan C, William R. Excipients: background/introduction. In: Katdare A, Chaubal M, editors. Excipient development for pharmaceutical, biotechnology, and drug delivery systems. New York: Informa Healthcare; 2006. p. 21–2.