Effect of vitamin D on the ability of cows to mobilize blood calcium.
D000818:Animals; D002118:Calcium / Q000097:blood*; D002417:Cattle / Q000378:metabolism*; D004492:Edetic Acid; D005260:Female; D014807:Vitamin D / Q000378:metabolism*
D014807:Vitamin D; D004492:Edetic Acid; D002118:Calcium