Maiti, Swapan Kumar, et al. “Stem Cell Therapy in Animal Models of Central Nervous System (CNS) Diseases: Therapeutic Role, Challenges and Perspectives”. Journal of Advanced Veterinary and Animal Research, vol. 1, no. 3, July 2014, pp. 75-85, https://banglajol.info/index.php/JAVAR/article/view/19611.