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Body Mass Index at 11-13 Weeks' Gestation and Pregnancy Complications.
Syngelaki A, Bredaki FE, Vaikousi E, Maiz N, Nicolaides KH.
Fetal Diagn Ther 2011;30:250-65. -
Are Serum Protein Biomarkers Derived from Proteomic Analysis Useful in Screening for Trisomy 21 at 11-13 Weeks?
Mastricci AL, Akolekar R, Kuppusamy R, Ahmed M, Nicolaides KH.
Fetal Diagn Ther 2011;30:53-9.