title: Use of slow-release theophylline in asthma--is it justified?
authors.forename: C J
authors.initials: CJ
authors.lastname: Trigg
authors.forename: R J
authors.initials: RJ
authors.lastname: Davies
mesh_terms: D001249:Asthma / Q000188:drug therapy* / Q000378:metabolism; D003692:Delayed-Action Preparations; D006801:Humans; D013806:Theophylline / Q000008:administration & dosage* / Q000493:pharmacokinetics / Q000627:therapeutic use
chemical_list: D003692:Delayed-Action Preparations; D013806:Theophylline