Treatment of bronchospasm with a combined slow release preparation.
D018926:Anti-Allergic Agents; D001982:Bronchial Diseases; D001986:Bronchial Spasm; D001991:Bronchitis; D003692:Delayed-Action Preparations; D004809:Ephedrine; D006634:Histamine H1 Antagonists; D006801:Humans; D014268:Trifluoperazine
D018926:Anti-Allergic Agents; D003692:Delayed-Action Preparations; D006634:Histamine H1 Antagonists; D014268:Trifluoperazine; D004809:Ephedrine
ANTIHISTAMINICS; BRONCHIAL DISEASES; BRONCHITIS; DELAYED-ACTION PREPARATIONS; EPHEDRINE; TRIFLUOPERAZINE