title: Coronary arterial responses to graded doses of nitroglycerin.
mesh_terms: D000284:Administration, Oral; D000704:Analysis of Variance; D000787:Angina Pectoris / Q000000981:diagnostic imaging / Q000188:drug therapy*; D001794:Blood Pressure / Q000187:drug effects; D017023:Coronary Angiography; D003331:Coronary Vessels / Q000187:drug effects* / Q000503:physiopathology; D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D005996:Nitroglycerin / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D005996:Nitroglycerin