“Effect of Cryoprotectant on Lyophlisation of Doxorubicin –HCl Loaded Chitosan Nanoparticles”. International Journal of Pharmacy and Life Sciences 3, no. 6 (June 30, 2012): 1769–1772. Accessed December 16, 2025. http://ijplsjournal.com/index.php/ijpls/article/view/824.