Lyn S Chitty, Karl O Kagan, Francisca S Molina, Jonathan J Waters, Kypros H Nicolaides
Chitty L S, Kagan K O, Molina F S, Waters J J, Nicolaides K H.
Fetal nuchal translucency scan and early prenatal diagnosis of chromosomal abnormalities by rapid aneuploidy screening: observational study
BMJ 2006; :bmj;bmj.38730.655197.AEv1
doi:10.1136/bmj.38730.655197.AE