title: Slow release salbutamol and Tedral in the treatment of reversible airways obstruction.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000605:Amino Alcohols / Q000008:administration & dosage*; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D004809:Ephedrine / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000188:drug therapy*; D008173:Lung Diseases, Obstructive / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D010634:Phenobarbital / Q000008:administration & dosage*; D010919:Placebos; D013147:Spirometry; D013806:Theophylline / Q000008:administration & dosage*
chemical_list: D000605:Amino Alcohols; D001993:Bronchodilator Agents; D003692:Delayed-Action Preparations; D010919:Placebos; D013806:Theophylline; D004809:Ephedrine; D010634:Phenobarbital