Reactions to cold.
D000064:Acclimatization; D001831:Body Temperature; D001833:Body Temperature Regulation; D003081:Cold Climate; D003080:Cold Temperature; D004781:Environmental Exposure; D006801:Humans; D008297:Male; D008660:Metabolism; D009765:Obesity / Q000502:physiology*; D010101:Oxygen Consumption; D012007:Rectum; D012867:Skin