GOWRI SANKAR, D. (2010) “Visible Spectrophotometric Methods for the Determination of Venlafaxine Hydrochloride and Ritodrine Hydrochloride in Pharmaceutical Formulations ”, Asian Journal of Chemistry, 15(1), pp. 509–511. Available at: https://asianpubs.org/index.php/ajchem/article/view/21616 (Accessed: 3 October 2024).