The “Consecutive Combined Test”—using Double test from week 8 + 0 and Nuchal Translucency Scan, for first trimester screening for Down Syndrome
Keyword(s):
1999 ◽
Vol 19
(4)
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pp. 360-363
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2004 ◽
Vol 44
(3)
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pp. 205-209
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Keyword(s):
2003 ◽
Vol 22
(2)
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pp. 149-151
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1999 ◽
Vol 23
(5)
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pp. 369-381
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