Taha, Elham Anwar, Manal Mohammed Fouad, Ali Kamal Attia, and Zainab Mahmoud Yousef. “RP-HPLC Method Development and Validation for Simultaneous Estimation of Ramipril and Felodipine”. European Journal of Chemistry 10, no. 2 (June 30, 2019): 113–117. Accessed May 1, 2024. https://eurjchem.com/index.php/eurjchem/article/view/1832.