No abstract available
MeSH terms
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Abortion, Spontaneous / epidemiology
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Abortion, Spontaneous / etiology
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Female
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Humans
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Obstetric Labor Complications / epidemiology
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Obstetric Labor Complications / etiology
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Obstetric Labor, Premature / epidemiology
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Obstetric Labor, Premature / etiology
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Pregnancy
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Pregnancy Complications / epidemiology*
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Pregnancy Complications / etiology
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Retrospective Studies
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Uterus / abnormalities*