title: Circadian rhythms in theophylline pharmacokinetics and pharmacodynamics in asthmatic children.
mesh_terms: D001249:Asthma / Q000188:drug therapy / Q000378:metabolism* / Q000503:physiopathology; D002648:Child; D002940:Circadian Rhythm; D003692:Delayed-Action Preparations; D006801:Humans; D007408:Intestinal Absorption; D007700:Kinetics; D012129:Respiratory Function Tests; D013806:Theophylline / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D003692:Delayed-Action Preparations; D013806:Theophylline