Annapurna, Mukthinuthalapati Mathrusri. “Derivative Spectrophotometric Methods for the Determination of Tilorone - An Antiretroviral Drug”. Asian Journal of Pharmaceutics (AJP) 12, no. 01 (May 14, 2018). Accessed April 20, 2024. https://www.asiapharmaceutics.info/index.php/ajp/article/view/2074.