No abstract available
Publication types
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Adult
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Female
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Fertilization in Vitro / legislation & jurisprudence
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Humans
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Italy
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Middle Aged
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Pregnancy
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Pregnancy Rate
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Reproductive Techniques, Assisted / legislation & jurisprudence*
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Sperm Injections, Intracytoplasmic / legislation & jurisprudence