title: Heart-rate temperature relationships.
mesh_terms: D000220:Adaptation, Biological; D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D001831:Body Temperature; D001835:Body Weight; D004571:Electrokymography; D006339:Heart Rate; D010827:Physiology / Q000295:instrumentation; D051381:Rats; D013696:Temperature