(Q35558079)
Statements
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Periconceptional folic acid in The Netherlands in 1995. Socioeconomic differences (English)
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de Walle HE
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van der Pal KM
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de Jong-van den Berg LT
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Schouten J
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de Rover CM
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Buitendijk SE
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Cornel MC
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1 December 1998
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Identifiers
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