Fouad, M.A. and Elkady, E.F. 2012. A novel method for tizanidine hydrochloride determination in aqueous solution based on fluorescence quenching of functionalised CdS quantum dots as luminescent probes. European Journal of Chemistry. 3, 1 (Mar. 2012), 40–43. DOI:https://doi.org/10.5155/eurjchem.3.1.40-43.485.