[Activation of vitamin D and its control in the kidney].
D000818:Animals; D002118:Calcium / Q000097:blood; D006801:Humans; D006887:Hydroxycholecalciferols / Q000378:metabolism; D007668:Kidney / Q000378:metabolism*; D010281:Parathyroid Hormone / Q000502:physiology; D010758:Phosphorus / Q000097:blood; D014807:Vitamin D / Q000378:metabolism*
D006887:Hydroxycholecalciferols; D010281:Parathyroid Hormone; D014807:Vitamin D; D010758:Phosphorus; D002118:Calcium