title: Vitamins for age-related macular degeneration demonstrate minimal differences.
authors.affiliation: Department of Family Medicine, University of Alberta, Edmonton, Canada.
authors.forename: Michael R
authors.initials: MR
authors.lastname: Kolber
authors.forename: Mathew
authors.initials: M
authors.lastname: Tennant
authors.forename: Tony
authors.initials: T
authors.lastname: Nickonchuk
mesh_terms: D000368:Aged; D000975:Antioxidants / Q000008:administration & dosage*; D001205:Ascorbic Acid / Q000008:administration & dosage*; D019587:Dietary Supplements; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008268:Macular Degeneration / Q000188:drug therapy*; D008297:Male; D016896:Treatment Outcome; D014810:Vitamin E / Q000008:administration & dosage*; D014815:Vitamins / Q000008:administration & dosage*; D015032:Zinc / Q000008:administration & dosage*; D019207:beta Carotene / Q000008:administration & dosage*
chemical_list: D000975:Antioxidants; D014815:Vitamins; D019207:beta Carotene; D014810:Vitamin E; D015032:Zinc; D001205:Ascorbic Acid