[Thyroid Activity of Rats Reared in Cold for Successive Generations (author's transl)].
D000064:Acclimatization; D000818:Animals; D003080:Cold Temperature; D008297:Male; D009929:Organ Size; D051381:Rats; D013961:Thyroid Gland / Q000033:anatomy & histology / Q000502:physiology*; D013974:Thyroxine / Q000097:blood; D013997:Time Factors
D013974:Thyroxine