Cushing, D J LY215840, a high-affinity 5-HT7 receptor ligand, blocks serotonin-induced relaxation in canine coronary artery. [electronic resource] - The Journal of pharmacology and experimental therapeutics Jun 1996 - 1560-6 p. digital Publication Type: Journal Article ISSN: 0022-3565 Subjects--Topical Terms: AnimalsCoronary Vessels--drug effectsDogsDose-Response Relationship, DrugHumansLysergic Acid--analogs & derivativesMuscle, Smooth, Vascular--drug effectsRadioligand AssaySerotonin--pharmacologySerotonin Antagonists--pharmacology