title: Beta-carotene's effects on serum lipoproteins and immunologic indices in humans.
authors.forename: R R
authors.initials: RR
authors.lastname: Watson
mesh_terms: D002338:Carotenoids / Q000494:pharmacology*; D006801:Humans; D007107:Immune System / Q000187:drug effects*; D008074:Lipoproteins / Q000097:blood*; D019207:beta Carotene
chemical_list: D008074:Lipoproteins; D019207:beta Carotene; D002338:Carotenoids