El-sheikh, R., Hassan, W. S., Gouda, A. A., & El-gabry, M. M. (2017). SENSITIVE SPECTROPHOTOMETRIC ASSAY OF MUSCARINIC RECEPTOR ANTAGONIST TOLTERODINE TARTRATE IN BULK DRUG AND PHARMACEUTICAL FORMULATIONS. Asian Journal of Pharmaceutical and Clinical Research, 10(8), 346-352. https://doi.org/10.22159/ajpcr.2017.v10i8.18794