Parkington, H C Complex endothelium-dependent hyperpolarization in coronary arterial smooth muscle. [electronic resource] - Japanese journal of pharmacology 1992 - 388P p. digital Publication Type: Journal Article ISSN: 0021-5198 Subjects--Topical Terms: Acetylcholine--pharmacologyAnimalsCoronary Vessels--physiologyEndothelium, Vascular--physiologyGuinea PigsIn Vitro TechniquesMuscle Tonus--physiologyMuscle, Smooth, Vascular--physiologyRabbitsRats