Tarawneh, R., R. Mansour, D. El-Sabawi, and I. Hamdan. “Preparation and Physicochemical Characterization of Atorvastatin Choline Salt and Its Potential for Transdermal Permeation”. Jordan Journal of Pharmaceutical Sciences, vol. 13, no. 1, Jan. 2020, https://archives.ju.edu.jo/index.php/jjps/article/view/104275.