The possible role of brown fat as a source of heat during arousal from hibernation.
D000273:Adipose Tissue / Q000502:physiology*; D000818:Animals; D001831:Body Temperature / Q000502:physiology*; D002685:Chiroptera / Q000502:physiology*; D006321:Heart; D006605:Hibernation / Q000502:physiology*; D012377:Rodentia / Q000502:physiology*