Keerthana G, Afroz Patan, Ramachandran S, Binoy Varghese Cheriyan, and Vijey Aanandhi M. “Comparative Study of Atenolol in Human Plasma by High Performance Liquid Chromatography and Capillary Zone Electrophoresis”. International Journal of Research in Pharmaceutical Sciences, Vol. 12, no. 2, May 2021, pp. 1422-7, doi:10.26452/ijrps.v12i2.4709.