Harder, D R Action potentials induced in guinea pig arterial smooth muscle by tetraethylammonium. [electronic resource] - The American journal of physiology Jul 1979 - C75-80 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0002-9513 Standard No.: 10.1152/ajpcell.1979.237.1.C75 doi Subjects--Topical Terms: Action Potentials--drug effectsAnimalsGuinea PigsMesenteric ArteriesMicroelectrodesMuscle, Smooth--physiologyTetraethylammonium Compounds--pharmacologyTetrodotoxin