title: Flecainide levels--a cautionary note.
authors.forename: J V
authors.initials: JV
authors.lastname: De Giovanni
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000097:blood*; D002675:Child, Preschool; D002849:Chromatography, Gas; D005260:Female; D005424:Flecainide / Q000097:blood*; D006801:Humans; D011433:Propranolol / Q000097:blood
chemical_list: D000889:Anti-Arrhythmia Agents; D011433:Propranolol; D005424:Flecainide