1. Ergometrine contracts isolated canine coronary arteries by a serotonergic mechanism: no role for alpha adrenoceptors;Brazenor;Pharmacol. Exp. Ther.,1981
2. Calcium-Antagonismus, ein Grundprinzip der Vasodilation;Fleckenstein-Grün,1980
3. Effect of digitalis on the coronary flow;Gilbert;Arch. Int. Med.,1932
4. Clinical indications and choice of cardiac glycosides, clinical conditions influencing glycoside effects;Gross-Brockhoff,1981
5. Coronary artery spasm: demonstration, definition, diagnosis, and consequences;Maseri;Prog. Cardiovasc. Dis.,1982