title: Comparative pharmacokinetics of two theophylline derivatives in asthmatic patients.
mesh_terms: D000328:Adult; D000628:Aminophylline / Q000378:metabolism; D001249:Asthma / Q000188:drug therapy / Q000378:metabolism* / Q000503:physiopathology; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D007700:Kinetics; D008297:Male; D008875:Middle Aged; D013806:Theophylline / Q000031:analogs & derivatives* / Q000378:metabolism / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D003692:Delayed-Action Preparations; D000628:Aminophylline; D013806:Theophylline