(Q33899035)
Statements
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Gestational age in pregnancies conceived after in vitro fertilization: a comparison between age assessed from oocyte retrieval, crown-rump length and biparietal diameter (English)
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Eik-Nes SH
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Tunón K
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Grøttum P
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Von Düring V
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Kahn JA
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1 January 2000
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15
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41-46
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Identifiers
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