Trace elements in the conductive tissue of beef heart determined by neutron activation analysis.
D000201:Activation Analysis; D000818:Animals; D002417:Cattle; D006329:Heart Conduction System / Q000378:metabolism*; D007474:Ion Exchange; D009206:Myocardium / Q000378:metabolism*; D013057:Spectrum Analysis; D014131:Trace Elements / Q000378:metabolism*
D014131:Trace Elements