No abstract available
Publication types
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Letter
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Research Support, N.I.H., Extramural
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Research Support, Non-U.S. Gov't
MeSH terms
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Female
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Health Services Accessibility / statistics & numerical data*
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Humans
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Infant Care / statistics & numerical data*
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Infant, Newborn
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Maternal Health Services / statistics & numerical data*
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Pregnancy
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Time Factors
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Travel / statistics & numerical data*