title: [Negative feedback caused by thyroid hormones].
mesh_terms: D000818:Animals; D005246:Feedback; D051381:Rats; D013972:Thyrotropin / Q000502:physiology; D013974:Thyroxine / Q000502:physiology*; D014284:Triiodothyronine / Q000502:physiology*
chemical_list: D014284:Triiodothyronine; D013972:Thyrotropin; D013974:Thyroxine