title: Can high-dose supplementation with vitamins C and E, beta carotene, and zinc slow the progression of macular degeneration?
authors.affiliation: Clarkson Family Practice Residency Program, Omaha, NE, USA.
authors.forename: Josette E
authors.initials: JE
authors.lastname: Gordon
authors.forename: Michael
authors.initials: M
authors.lastname: Schooff