Muni Krishnaiah A, Rama Chandraiah C, Srinivas M, and Devanna N. 2021. “Method Development and Validation of Amlodipine and Cilnidipine in Human Plasma by Using Liquid Chromatography and Tandem Mass Spectrometry”. International Journal of Research in Pharmaceutical Sciences 12 (1):620-30. https://ijrps.com/home/article/view/317.