Gollapally Madhu, Shobhan Babu T., Mallikharjun K., Lokesh T., and Venugopal Pyata. 2013. “Formulation and Evaluation of Bendamustine Hydrochloride Poly (L-Lactide) (PLA) Microspheres”. International Journal of Research in Pharmaceutical Sciences 4 (3):386-90. https://ijrps.com/home/article/view/3709.