An audit of the detection of trisomy 18 in prenatal screening for Down syndrome using the Combined test.
Wayne J
WJ
Huttly
Nicholas J
NJ
Wald
D000465:Algorithms; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008485:Medical Audit; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D018570:Risk Assessment