Eakanunkul, Suntara. “Towards the Era of Biologics and Biosimilars, a Case Of Insulin”. Srinagarind Medical Journal 30, no. 6 (January 6, 2016): 630–640. Accessed June 28, 2022. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/45075.