1. Derivative spectrophotometric determination of chlorpheniramine maleate in combination with etilefrin resinate or dextromethorphan hydrobromide;El-Bolkiny;Egypt J. Pharm. Sci.,1992
2. Spectrophotometric determination of chlorpheniramine maleate in their bulk drugs and tablets;Abdelmageed;Bull. Fac. Sci.,1993
3. New methods for determination of active compounds present in multicomponent antihistaminic pharmaceuticals;Tuszynska;Acta Pol. Pharm.,1994
4. Quantitative determination of diclofenac sodium and chlorpheniramine maleate in Ganmaotong tablets by differential derivative spectrophotometry;Yang;Shenyang Yaoxueyuan Xuebao,1992
5. Spectrophotometric determination of chlorpheniramine maleate and chlorphenoxamine hydrochloride each in the presence of caffeine as binary mixtures;Barary;Drug Dev. Ind. Pharm.,1991