No abstract available
Publication types
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Clinical Trial
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Controlled Clinical Trial
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Contraceptives, Oral / pharmacology*
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Contraceptives, Oral, Hormonal / pharmacology*
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Female
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Humans
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Kynurenic Acid / urine
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Kynurenine / analysis
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Kynurenine / urine
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Nicotinic Acids / metabolism*
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Pyridoxine / therapeutic use
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Tryptophan / metabolism*
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Vitamin B 6 Deficiency / drug therapy
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Vitamin B 6 Deficiency / metabolism*
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Xanthurenates / urine
Substances
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Contraceptives, Oral
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Contraceptives, Oral, Hormonal
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Nicotinic Acids
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Xanthurenates
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Kynurenine
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Tryptophan
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Kynurenic Acid
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Pyridoxine