(Q46224767)
Statements
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Validity of smoking measurements during pregnancy: specificity, sensitivity and cut-off points (English)
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José Manuel Aranda Regules
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Pedro Mateos Vilchez
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Asunción González Villalba
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Fuensanta Sanchez
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Juan de Dios Luna del Castillo
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1 September 2008
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82
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5
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535-545
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