P, Gayatri., Ajitha. M, Pavan Kumar.P, and Madhusudan Rao.Y. 2016. “Development and Characterization of Nisoldipine Matrix Type Transdermal Films; In Vitro and Ex-Vivo Evaluation”. American Scientific Research Journal for Engineering, Technology, and Sciences 23 (1):1-14. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/1823.