Human availability studies of five vitamins in sustained release form.
D003692:Delayed-Action Preparations; D006801:Humans; D012106:Research; D014801:Vitamin A; D014812:Vitamin K; D014815:Vitamins / Q000378:metabolism*
D003692:Delayed-Action Preparations; D014815:Vitamins; D014801:Vitamin A; D014812:Vitamin K
VITAMINS/metabolism