Effect of smoking status on inhibin-A in second-trimester prenatal screening for Down syndrome
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1997 ◽
Vol 176
(1)
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pp. S90
Keyword(s):
1997 ◽
Vol 177
(5)
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pp. 992-996
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Keyword(s):
2003 ◽
Vol 102
(2)
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pp. 413-414
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Keyword(s):
2003 ◽
Vol 102
(2)
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pp. 413
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