Role of the parathyroid glands in cows.
D000818:Animals; D002118:Calcium / Q000378:metabolism; D002417:Cattle / Q000502:physiology*; D005260:Female; D006706:Homeostasis; D010280:Parathyroid Glands / Q000502:physiology*; D010281:Parathyroid Hormone / Q000097:blood
D010281:Parathyroid Hormone; D002118:Calcium