title: Comparative pharmacological activity of glyceryl trinitrate ointment.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D004285:Dogs; D004562:Electrocardiography; D008297:Male; D009573:Nitrites / Q000097:blood; D005996:Nitroglycerin / Q000008:administration & dosage / Q000494:pharmacology*; D009824:Ointments
chemical_list: D009573:Nitrites; D009824:Ointments; D005996:Nitroglycerin