(Q34438636)
Statements
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Randomised study of risk of fetal loss related to early amniocentesis versus chorionic villus sampling (English)
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K Sundberg
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J Bang
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S Smidt-Jensen
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V Brocks
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C Lundsteen
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J Parner
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N Keiding
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J Philip
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1 September 1997
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350
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9079
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697-703
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Identifiers
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