Ji, G J Effects of 3,6-dimethylamino-dibenzopyriodonium edetate on action potentials in guinea pig papillary muscles. [electronic resource] - Zhongguo yao li xue bao = Acta pharmacologica Sinica Mar 1993 - 121-4 p. digital Publication Type: Journal Article ISSN: 0253-9756 Subjects--Topical Terms: Action Potentials--drug effectsAnimalsAnti-Arrhythmia Agents--pharmacologyEdetic Acid--analogs & derivativesFemaleGuinea PigsLidocaine--pharmacologyMaleOnium Compounds--pharmacologyPapillary Muscles--drug effectsVerapamil--pharmacology