title: How best to use nitrates.
mesh_terms: D000279:Administration, Cutaneous; D000787:Angina Pectoris / Q000097:blood / Q000517:prevention & control*; D004361:Drug Tolerance; D006801:Humans; D005996:Nitroglycerin / Q000008:administration & dosage* / Q000097:blood
chemical_list: D005996:Nitroglycerin