Calcium absorption and vitamin D in the chick.
D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002136:Calcium, Dietary; D002645:Chickens; D006801:Humans; D014807:Vitamin D / Q000494:pharmacology*; D014815:Vitamins
D002136:Calcium, Dietary; D014815:Vitamins; D014807:Vitamin D; D002118:Calcium
CALCIUM/metabolism; VITAMIN D/effects