title: Maintenance of bronchodilation in chronic reversible airways obstruction. Comparison between choline theophyllinate and salbutamol.
mesh_terms: D000328:Adult; D000420:Albuterol / Q000627:therapeutic use*; D002794:Choline / Q000031:analogs & derivatives* / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D005260:Female; D005540:Forced Expiratory Flow Rates; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy* / Q000503:physiopathology; D008297:Male; D010366:Peak Expiratory Flow Rate; D013806:Theophylline / Q000031:analogs & derivatives* / Q000627:therapeutic use; D014797:Vital Capacity
chemical_list: C012839:cholinophyllin; D013806:Theophylline; D002794:Choline; D000420:Albuterol