Counseling and screening for chromosomal abnormalities.
Kahn
Kenneth R
KR
Bett
Glenna C L
GC
D003376:Counseling; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D005820:Genetic Testing / Q000706:statistics & numerical data / Q000639:trends*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000639:trends*