Estimations of vitamin A biopotency in dry supplements and premixes.
D001702:Biopharmaceutics; D002845:Chromatography; D004304:Dosage Forms; D004355:Drug Stability; D005069:Evaluation Studies as Topic; D008433:Mathematics; D013056:Spectrophotometry, Ultraviolet; D013997:Time Factors; D014801:Vitamin A / Q000032:analysis / Q000378:metabolism; D014807:Vitamin D
D004304:Dosage Forms; D014801:Vitamin A; D014807:Vitamin D