Zinc supplements: are there ophthalmologic indications?
Hawkins
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WR
D000329:Advertising; D004032:Diet; D006801:Humans; D008268:Macular Degeneration / Q000517:prevention & control*; D014481:United States; D014486:United States Food and Drug Administration / Q000592:standards; D015032:Zinc / Q000008:administration & dosage*
D015032:Zinc