Serum thyrotropin and thyroxine after thyrotropin releasing hormone in dairy cows fed varying amounts of iodine.
D000818:Animals; D002417:Cattle / Q000097:blood* / Q000502:physiology; D005260:Female; D007455:Iodine / Q000378:metabolism* / Q000652:urine; D007774:Lactation; D008892:Milk / Q000378:metabolism; D011247:Pregnancy; D013972:Thyrotropin / Q000097:blood*; D013973:Thyrotropin-Releasing Hormone / Q000494:pharmacology*; D013974:Thyroxine / Q000097:blood*
D013973:Thyrotropin-Releasing Hormone; D013972:Thyrotropin; D007455:Iodine; D013974:Thyroxine