title: Prediction of serum theophylline concentrations resulting from sustained release therapy in children.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003692:Delayed-Action Preparations; D006801:Humans; D006967:Hypersensitivity / Q000188:drug therapy*; D013806:Theophylline / Q000097:blood*; D013997:Time Factors
chemical_list: D003692:Delayed-Action Preparations; D013806:Theophylline