No abstract available
MeSH terms
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Abortion, Eugenic
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Adult
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Down Syndrome / diagnostic imaging
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Down Syndrome / physiopathology*
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Female
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Fetal Diseases / diagnostic imaging
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Humans
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Pregnancy
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Pregnancy Trimester, First
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Remission, Spontaneous
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Ultrasonography, Prenatal
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Urinary Bladder Diseases / diagnostic imaging
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Urinary Bladder Diseases / physiopathology*