No abstract available
Publication types
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Cross-Sectional Studies
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Female
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Humans
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Managed Care Programs*
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Maryland
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Pregnancy
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Prenatal Care* / economics
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Public Assistance / statistics & numerical data*
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Reimbursement Mechanisms*