title: [Cough therapy in the day-night rhythm using Longtussin duplex].
mesh_terms: D000996:Antitussive Agents / Q000627:therapeutic use*; D002940:Circadian Rhythm; D003371:Cough / Q000188:drug therapy*; D006801:Humans; D013997:Time Factors
chemical_list: D000996:Antitussive Agents
vernacular_title: Zur Behandlung des Hustens im Tag-Nacht-Rhythmus mit Longtussin duplex.