Depletion of pituitary thyrotropic hormone by thyrotropin releasing factor.
D000818:Animals; D001681:Biological Assay; D002417:Cattle; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology*; D010902:Pituitary Gland / Q000502:physiology*; D013552:Swine; D013972:Thyrotropin / Q000502:physiology*; D013974:Thyroxine / Q000494:pharmacology
D013972:Thyrotropin; D013974:Thyroxine