Effect of verapamil and phenoxybenzamine on nickel-induced coronary vasoconstriction in the anaesthetized dog

agentes nocivos animal animal de compagnie animal domestique animales animals blood circulation canidae carnivore carnivoros chien circulation sanguine contaminantes contaminantes industriales dogs domestic animals elements facteur nuisible fisiologia fonction physiologique heavy metals industrial pollutants injurious factors mammals metal metales metales pesados metals nickel perro pet animals physiological functions physiologie physiology polluant polluant industriel pollutants transition elements vertebrados vertebrates vertebre