Antenatal screening for Down's syndrome--can we do better?
Ellis
A R
AR
Department of Clinical Biochemistry, Royal Infirmary, Edinburgh, UK.
D006063:Chorionic Gonadotropin / Q000032:analysis; D004314:Down Syndrome / Q000175:diagnosis*; D004964:Estriol / Q000032:analysis; D005260:Female; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000592:standards*; D012015:Reference Standards; D000509:alpha-Fetoproteins / Q000032:analysis
D006063:Chorionic Gonadotropin; D000509:alpha-Fetoproteins; D004964:Estriol