title: Nitrate tolerance: does tid isosorbide dinitrate mean dosing every eight hours?
authors.forename: S V
authors.initials: SV
authors.lastname: O'Quinn
authors.forename: W D
authors.initials: WD
authors.lastname: Figg
mesh_terms: D000279:Administration, Cutaneous; D000787:Angina Pectoris / Q000188:drug therapy*; D004334:Drug Administration Schedule; D004361:Drug Tolerance; D006801:Humans; D007548:Isosorbide Dinitrate / Q000627:therapeutic use*; D005996:Nitroglycerin / Q000627:therapeutic use*
chemical_list: D005996:Nitroglycerin; D007548:Isosorbide Dinitrate