Logoyda, L. “A HPLC-MS/MS METHOD DEVELOPMENT AND VALIDATION FOR THE SIMULTANEOUS DETERMINATION OF NIFEDIPINE AND ENALAPRIL IN HUMAN PLASMA”. International Journal of Applied Pharmaceutics, vol. 10, no. 4, July 2018, pp. 35-42, doi:10.22159/ijap.2018v10i4.24528.