title: BLOOD LEVELS PRODUCED BY THREE THEOPHYLLINE-CONTAINING ELIXIRS.
mesh_terms: D035843:Biomedical Research; D001769:Blood; D002648:Child; D004304:Dosage Forms; D004358:Drug Therapy; D006801:Humans; D008660:Metabolism; D013607:Tablets; D013806:Theophylline
chemical_list: D004304:Dosage Forms; D013607:Tablets; D013806:Theophylline
keywords: BLOOD; CHILD; CLINICAL RESEARCH; DOSAGE FORMS; DRUG THERAPY; METABOLISM; TABLETS; THEOPHYLLINE