Elias, E A Enzyme histochemical studies on the conducting system of the human heart. [electronic resource] - The Histochemical journal Sep 1980 - 577-89 p. digital Publication Type: Journal Article ISSN: 0018-2214 Standard No.: 10.1007/BF01011931 doi Subjects--Topical Terms: Acetylcholinesterase--metabolismEnergy MetabolismGluconeogenesisGlycolysisHeart Conduction System--enzymologyHistocytochemistryHumansMyocardium--enzymologyOxidoreductases--metabolismPurkinje Fibers--enzymology