1. Two dilatory mechanisms of anti-anginal drugs on epicardial coronary arteries in vivo: indirect, flow-dependent, endothelium-mediated dilation and direct smooth muscle relaxation;Holtz;Z Kardiol,1983
2. Flow-dependent, endothelium-mediated dilation of epicardial coronary arteries in conscious dogs: effects of cyclooxygenase inhibition;Holtz;J Cardiovasc Pharmacol,1981
3. Reactive dilation of large coronary arteries in conscious dogs;Hintze;Circ Res,1984
4. The mechanisms of nitroglycerin action: stenosis vasodilation as a major component of the drug response;Brown;Circulation,1981
5. Quantitative coronary angiography: evidence of a sustained increase in vascular smooth muscle tone in coronary stenoses;Rafflenbeul;Z Kardiol,1983