title: My valedictory on the differences in biological potency between RRR-alpha-tocopheryl and all-rac-alpha-tocopheryl acetate.
authors.forename: M K
authors.initials: MK
authors.lastname: Horwitt
mesh_terms: D006801:Humans; D013810:Therapeutic Equivalency; D024505:Tocopherols; D014810:Vitamin E / Q000031:analogs & derivatives* / Q000493:pharmacokinetics*; D024502:alpha-Tocopherol / Q000031:analogs & derivatives*