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Too Much of a Good Thing: Excess vitamin A may hike bone-fracture rate

by Seppa Nathan
Week of January 26, 2003

From Science News, Vol. 163, No. 4, Jan. 26, 2003, p. 52. Copyright © 2003 Science Service, as published under license in AccessScience@McGraw-Hill, © The McGraw-Hill Companies 2000-2003.


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