title: Monitoring theophylline treatment.
authors: J A
authors: JA
authors: Sacristán
authors: P
authors: P
authors: Chantal
authors: J
authors: J
authors: Soto
mesh_terms: D004305:Dose-Response Relationship, Drug; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy; D012016:Reference Values; D013806:Theophylline / Q000627:therapeutic use*
chemical_list: D013806:Theophylline