(Q34909397)
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Cod liver oil, vitamin A toxicity, frequent respiratory infections, and the vitamin D deficiency epidemic (English)
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Edward Giovannucci
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Walter Willett
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Armin Zittermann
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Heike A Bischoff-Ferrari
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Bruce W Hollis
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Reinhold Vieth
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Sherry A Tanumihardjo
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John J Cannell
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Michael Zasloff
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John N Hathcock
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John H White
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D Enette Larson-Meyer
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Christel J Lamberg-Allardt
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Joan M Lappe
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Anthony W Norman
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Susan J Whiting
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William B Grant
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1 November 2008
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Identifiers
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