title: A brief review of drug therapy in bronchial asthma.
mesh_terms: D001249:Asthma / Q000628:therapy*; D004809:Ephedrine / Q000628:therapy*; D006801:Humans; D010634:Phenobarbital / Q000628:therapy*; D013806:Theophylline / Q000628:therapy*
chemical_list: D013806:Theophylline; D004809:Ephedrine; D010634:Phenobarbital
keywords: ASTHMA/therapy; EPHEDRINE/therapy; PHENOBARBITAL/therapy; THEOPHYLLINE/therapy