Serum screening for Down's syndrome. Keeping the concept of risk simple.
Barrow
M
M
Smith
J F
JF
Stewart
C
C
D003376:Counseling; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012307:Risk Factors