title: Drug therapy for asthma.
authors.forename: Roger M
authors.initials: RM
authors.lastname: Farel
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D018927:Anti-Asthmatic Agents / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy / Q000628:therapy*; D004809:Ephedrine / Q000627:therapeutic use; D006801:Humans; D013806:Theophylline / Q000627:therapeutic use*
chemical_list: D000319:Adrenergic beta-Antagonists; D018927:Anti-Asthmatic Agents; D013806:Theophylline; D004809:Ephedrine