title: [Circadian rhythm and sex differences in the pituitary-thyroid system].
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D003345:Corticosterone / Q000097:blood; D005260:Female; D008297:Male; D010902:Pituitary Gland / Q000502:physiology*; D010903:Pituitary Gland, Anterior / Q000502:physiology*; D051381:Rats; D012737:Sex Factors; D013961:Thyroid Gland / Q000502:physiology*; D013963:Thyroid Hormones / Q000097:blood
chemical_list: D013963:Thyroid Hormones; D003345:Corticosterone