Weintraub, M Taste preference for cough syrups: a comparative study of three codeine-containing medications. [electronic resource] - Clinical therapeutics 1986 - 348-53 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0149-2918 Subjects--Topical Terms: Antitussive Agents--administration & dosageChlorpheniramineCodeine--administration & dosageDrug CombinationsGlycerolHumansPromethazineTaste