Abu Reid, I.O. and Gad Kariem, E.A. 2017. DEVELOPMENT AND VALIDATION OF A HPLC METHOD FOR THE SIMULTANEOUS DETERMINATION OF PSEUDOEPHEDRINE, DEXTROMETHORPHAN, AND TRIPROLIDINE IN THEIR COMBINED COUGH AND COLD SYRUPS. JOURNAL OF ADVANCES IN CHEMISTRY. 13, 11 (Mar. 2017), 6011–6017. DOI:https://doi.org/10.24297/jac.v13i11.5911.