Nitrates and angina.
D000787:Angina Pectoris / Q000188:drug therapy / Q000503:physiopathology*; D000789:Angina, Unstable / Q000503:physiopathology; D003326:Coronary Circulation / Q000187:drug effects; D003331:Coronary Vessels / Q000187:drug effects; D006801:Humans; D009566:Nitrates / Q000494:pharmacology*; D014664:Vasodilation
D009566:Nitrates