SEPARATION OF VITAMIN A FROM CAROTENOIDS IN MICRO SAMPLES OF SERUM.
D001774:Blood Chemical Analysis; D002338:Carotenoids; D002845:Chromatography; D012106:Research; D014801:Vitamin A
D014801:Vitamin A; D002338:Carotenoids
BLOOD CHEMICAL ANALYSIS; CAROTENOIDS; CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; VITAMIN A