(Q47424338)
Statements
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Low birth weight in Mexico: new evidence from a multi-site postpartum hospital survey. (English)
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Reanne Frank
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Blanca Pelcastre
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V Nelly Salgado de Snyder
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W Parker Frisbie
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Joseph E Potter
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Mario N Bronfman-Pertzovsky
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1 January 2004
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46
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1
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23-31
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