Citation: Vn. Mutafovayambolieva et Rg. Radomirov, MODULATORY EFFECTS OF ENDOTHELIN-1 ON PURINERGIC AND ADRENERGIC COMPONENTS OF SYMPATHETICALLY-MEDIATED CONTRACTILE ACTIVITY OF RABBIT SAPHENOUS ARTERY, British Journal of Pharmacology, 112(4), 1994, pp. 1109-1117