(Q47333985)
Statements
1 reference
Nuchal translucency measurements: frequency distribution and changes with gestation in a general population (English)
1 reference
Demetrios L. Economides
Economides DL
1 reference
Jeffrey M. Braithwaite
1 reference
Richard W. Morris
1 reference
1 December 1996
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December 1996
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103
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12
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1201-1204
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1 reference
1 reference