Failure of nitroglycerin and diltiazem to reduce platelet-mediated vasoconstriction in dogs with coronary artery stenosis and endothelial injury: Further evidence for thromboxane A2 and serotonin as mediators of coronary artery vasoconstriction in vivo. - Golino, P; Buja, LM; Yao, SK; McNatt, J; Willerson, JT (J Am Coll Cardiol, 1992)