(Q35592239)
Statements
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Self-reported maternal cigarette smoke exposure during the periconceptional period and the risk for omphalocoele (English)
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Paul A Romitti
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National Birth Defects Prevention Study
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Marcia L Feldkamp
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Lorenzo D Botto
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Richard S Olney
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Sivithee Srisukhumbowornchai
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Sandra D Richardson
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8 November 2013
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Identifiers
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