Letter: Effectiveness of isosorbide dinitrate and nitroglycerin in relieving angina pectoris.
D000284:Administration, Oral; D000787:Angina Pectoris / Q000188:drug therapy*; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D006801:Humans; D007548:Isosorbide Dinitrate / Q000008:administration & dosage / Q000627:therapeutic use*; D005996:Nitroglycerin / Q000008:administration & dosage / Q000627:therapeutic use*; D013997:Time Factors
D005996:Nitroglycerin; D007548:Isosorbide Dinitrate