(Q50875555)
Statements
Comparison of combined, biochemical and nuchal translucency screening for Down syndrome in first trimester in Northern Finland. (English)
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Sini Peuhkurinen
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Paivi Laitinen
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Timppa Honkasalo
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Markku Ryynanen
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Jaana Marttala
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9 April 2013
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92
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7
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769-774
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