title: Quantitative determinations of phenylephrine and phenylpropanolamine hydrochlorides in combination.
mesh_terms: D000605:Amino Alcohols / Q000032:analysis*; D002021:Buffers; D004338:Drug Combinations; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D008722:Methods; D010226:Parabens / Q000032:analysis; D010627:Phenethylamines / Q000032:analysis*; D010656:Phenylephrine / Q000032:analysis*; D010665:Phenylpropanolamine / Q000032:analysis; D013447:Sulfites / Q000032:analysis; D013566:Sympathomimetics / Q000032:analysis*
chemical_list: D000605:Amino Alcohols; D002021:Buffers; D004338:Drug Combinations; D007202:Indicators and Reagents; D010226:Parabens; D010627:Phenethylamines; D013447:Sulfites; D013566:Sympathomimetics; D010656:Phenylephrine; D010665:Phenylpropanolamine