No abstract available
Publication types
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Letter
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Research Support, Non-U.S. Gov't
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Comment
MeSH terms
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Chronic Disease / therapy*
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Female
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Health Care Costs / statistics & numerical data*
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Health Services / statistics & numerical data*
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Hospitalization*
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Humans
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Male
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Methadone / pharmacology*
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Opiate Substitution Treatment / methods*
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Primary Health Care / methods*