Preparation and in vitro evaluation of a sustained-action suspension of dextromethorphan.
D000470:Alkaloids; D055598:Chemical Phenomena; D002621:Chemistry; D003692:Delayed-Action Preparations; D004339:Drug Compounding; D004356:Drug Storage; D008722:Methods; D009019:Morphinans / Q000008:administration & dosage; D013535:Suspensions; D013678:Technology, Pharmaceutical; D013997:Time Factors
D000470:Alkaloids; D003692:Delayed-Action Preparations; D009019:Morphinans; D013535:Suspensions