(Q22251246)
Statements
1 reference
First-Trimester Sonographic Screening for Down Syndrome*1 (English)
0 references
First-trimester sonographic screening for Down syndrome (English)
1 reference
Society for Maternal-Fetal Medicine
1 reference
1 reference
F MALONE
Fergal D Malone
Fergal D
Malone
1 reference
November 2003
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1 November 2003
1 reference
2 references
102
1 reference
5
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5 Pt 1
1 reference
1066-1079
1 reference
Identifiers
1 reference
1 reference