Fractionation and quantification of beta carotene and vitamin A derivatives in human serum.
D000293:Adolescent; D000328:Adult; D002338:Carotenoids / Q000097:blood* / Q000302:isolation & purification; D002855:Chromatography, Thin Layer; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D013053:Spectrophotometry; D014466:Ultraviolet Rays; D014801:Vitamin A / Q000097:blood* / Q000302:isolation & purification
D014801:Vitamin A; D002338:Carotenoids