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Effects of Folic Acid Supplementation on Hearing in Older Adults: A Randomized, Controlled Trial

Jane Durga, PhD; Petra Verhoef, PhD; Lucien J.C. Anteunis, PhD; Evert Schouten, PhD; Frans J. Kok, PhD

Annals of Internal Medicine 2007;146:1-9. doi:10.7326/0003-4819-146-1-200701020-00003

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Annals of Internal Medicine

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