(Q39234593)
Statements
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Effect of the maternity ward system on the lactation success of low-income urban Mexican women (English)
Perez-Escamilla R
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Segura-Millán S
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R. Perez-Escamilla
S. Segura-Millán
E. Pollitt
1 November 1992
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31
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1
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25-40
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Identifiers
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