Michael, A. M.; Fayez, Y. M.; Nessim, C. K.; Lotfy, H. M. Comparative Study of the Resolution Efficiency of HPLC and HPTLC-Densitometric Methods for the Analysis of Mebeverine Hydrochloride and Chlordiazepoxide in Their Binary Mixture. Eur. J. Chem. 2016, 7, 315-321.