title: beta 2-Adrenoceptor stimulants and theophylline in asthma therapy.
mesh_terms: D000284:Administration, Oral; D000318:Adrenergic beta-Agonists / Q000627:therapeutic use*; D000336:Aerosols; D000420:Albuterol / Q000627:therapeutic use; D000628:Aminophylline / Q000031:analogs & derivatives / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D004809:Ephedrine / Q000627:therapeutic use; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D012119:Respiration / Q000187:drug effects; D013806:Theophylline / Q000627:therapeutic use* / Q000031:analogs & derivatives
chemical_list: D000318:Adrenergic beta-Agonists; D000336:Aerosols; D001993:Bronchodilator Agents; C003237:proxyphylline; D000628:Aminophylline; D013806:Theophylline; D004809:Ephedrine; D000420:Albuterol