Mid-facial anthropometry in second-trimester fetuses with trisomy 21: a three-dimensional ultrasound study
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2001 ◽
Vol 21
(2)
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pp. 145-148
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2006 ◽
Vol 32
(6)
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pp. 791-795
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2010 ◽
Vol 138
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pp. 126-130
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2015 ◽
Vol 58
(4)
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pp. 261
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1998 ◽
Vol 35
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pp. 9-15
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