No abstract available
MeSH terms
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Adolescent
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Adult
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Contraception Behavior / statistics & numerical data
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Contraceptives, Postcoital, Hormonal / administration & dosage*
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Drug Prescriptions
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Emergencies
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Female
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Humans
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Internationality
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Pregnancy
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Pregnancy, Unwanted / statistics & numerical data
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Self Administration*
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United States
Substances
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Contraceptives, Postcoital, Hormonal