Is ultrasound of any value in screening for Down's syndrome?
Tonge
M
M
Bristol Maternity Hospital.
Rodeck
C
C
D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography