No abstract available
MeSH terms
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Contraceptives, Oral, Combined
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Contraceptives, Postcoital*
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Ethinyl Estradiol
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Female
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Humans
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Levonorgestrel* / adverse effects
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Piroxicam
Substances
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Levonorgestrel
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Contraceptives, Postcoital
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Piroxicam
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Contraceptives, Oral, Combined
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Ethinyl Estradiol