(Q50678077)
Statements
Trends in blood folate and vitamin B-12 concentrations in the United States, 1988 2004. (English)
1 reference
Elizabeth A Yetley
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Christine M Pfeiffer
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Jeanne I Rader
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Mary Frances Picciano
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Clifford L Johnson
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Ram B Jain
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Kenneth D Fisher
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Joseph Mulinare
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John D Osterloh
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1 September 2007
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86
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3
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718-727
1 reference