Xi, Xia, and Liang Ming. “Electrochemical Determination of Ranitidine Hydrochloride in Pharmaceutical Formulations and Biological Fluids at Graphene Modified Electrode”. Asian Journal of Chemistry 25, no. 10 (May 2, 2013): 5315–5318. Accessed December 31, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_10_4.