“Synergistic Iontophoretic Drug Delivery of Risedronate Sodium in Combination With Electroporation and Chemical Penetration Enhancer: Inâ€vitro and inâ€vivo Evaluation”.
Asian Journal of Pharmaceutics (AJP) 9, no. 3 (July 16, 2015): 171–177. Accessed April 15, 2026.
https://www.asiapharmaceutics.info/index.php/ajp/article/view/417.