Theophylline. New thoughts about an old drug.
D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents; D003692:Delayed-Action Preparations; D006801:Humans; D007700:Kinetics; D013806:Theophylline / Q000097:blood / Q000494:pharmacology* / Q000627:therapeutic use
D001993:Bronchodilator Agents; D003692:Delayed-Action Preparations; D013806:Theophylline