[Enzymatic histochemical study of the conduction tissue in rats].
D000818:Animals; D002952:Citric Acid Cycle; D006329:Heart Conduction System / Q000201:enzymology*; D006651:Histocytochemistry; D009206:Myocardium / Q000201:enzymology*; D051381:Rats
Studio isotchimico enzimatico del tessuto di conduzione del ratto.