(Q45029083)
Statements
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Low concentrations of maternal thyroxin during early gestation: a risk factor of breech presentation? (English)
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Victor J Pop
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Evelien P Brouwers
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Hennie Wijnen
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Guid Oei
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Gerard G Essed
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Huib L Vader
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1 September 2004
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111
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9
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925-930
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Identifiers
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