Gowri Sankar, D., Kumar, D., Vamsi Krishna, M., & Latha, P. (2016). New Spectrophotometric Methods for the Estimation of Tolterodine Tartarate in Pharmaceutical Formulations. Asian Journal of Chemistry, 17(2), 1357–1359. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/14242