No abstract available
MeSH terms
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Abortion, Spontaneous / etiology
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Chorionic Gonadotropin / blood*
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Corpus Luteum / physiopathology
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Estrogens / urine*
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Female
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Humans
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Infertility, Female / etiology*
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Infertility, Female / physiopathology
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Pregnancy
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Pregnanediol / urine*
Substances
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Chorionic Gonadotropin
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Estrogens
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Pregnanediol