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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Contraceptive Agents, Female / administration & dosage
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Contraceptive Agents, Female / adverse effects*
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Drug Combinations
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Ethinyl Estradiol / administration & dosage
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Ethinyl Estradiol / adverse effects*
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Female
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Humans
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Norgestrel / administration & dosage
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Norgestrel / adverse effects
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Norgestrel / analogs & derivatives*
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Venous Thromboembolism / etiology*
Substances
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Contraceptive Agents, Female
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Drug Combinations
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Ortho Evra
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Norgestrel
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Ethinyl Estradiol