The role of the theophyllines in asthma therapy.
D000284:Administration, Oral; D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy*; D004305:Dose-Response Relationship, Drug; D004338:Drug Combinations; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D008297:Male; D013488:Suppositories; D013566:Sympathomimetics / Q000627:therapeutic use; D013806:Theophylline / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000627:therapeutic use
D000319:Adrenergic beta-Antagonists; D004338:Drug Combinations; D013488:Suppositories; D013566:Sympathomimetics; D013806:Theophylline