No abstract available
MeSH terms
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Cost of Illness
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Female
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Health Care Costs*
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Humans
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Infant, Newborn
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Infant, Premature*
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Obstetric Labor, Premature* / economics
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Obstetric Labor, Premature* / etiology
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Obstetric Labor, Premature* / prevention & control
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Pregnancy
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Risk Factors
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Socioeconomic Factors*