(Q40260861)
Statements
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Validation of the assessment of folate and vitamin B12 intake in women of reproductive age: the method of triads (English)
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Steegers-Theunissen RP
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Verkleij-Hagoort AC
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de Vries JH
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Stegers MP
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Lindemans J
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Ursem NT
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13 December 2006
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Identifiers
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