[Electrocardiograms in rats in relation to age].
D000375:Aging / Q000502:physiology*; D000818:Animals; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology*; D008297:Male; D051381:Rats
Electrocardiograma la şobolani în raport cu vîrsta.