title: An electrocardiographic study of normal goats and cattle using a modified technique.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D004562:Electrocardiography; D004567:Electrodes, Implanted; D005260:Female; D006041:Goats / Q000502:physiology*; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D008297:Male; D008722:Methods; D010701:Phonocardiography; D013997:Time Factors