[Feedback mechanism of the pituitary-thyroid system].
D000818:Animals; D004285:Dogs; D005246:Feedback; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology*; D010902:Pituitary Gland / Q000637:transplantation; D011441:Propylthiouracil / Q000494:pharmacology; D051381:Rats; D013961:Thyroid Gland / Q000502:physiology*; D013963:Thyroid Hormones / Q000097:blood; D013972:Thyrotropin / Q000502:physiology*
D013963:Thyroid Hormones; D011441:Propylthiouracil; D013972:Thyrotropin