Biochemical screening.
Cuckle
H S
HS
Medical College of St. Bartholomew's Hospital, London, UK.
Wald
N J
NJ
D006063:Chorionic Gonadotropin / Q000097:blood; D004314:Down Syndrome / Q000097:blood* / Q000175:diagnosis / Q000453:epidemiology; D004964:Estriol / Q000097:blood; D005260:Female; D005820:Genetic Testing / Q000379:methods* / Q000592:standards; D006801:Humans; D008423:Maternal Age; D009436:Neural Tube Defects / Q000097:blood / Q000175:diagnosis / Q000000981:diagnostic imaging; D011268:Pregnancy-Specific beta 1-Glycoproteins / Q000737:chemistry; D011296:Prenatal Diagnosis / Q000379:methods* / Q000592:standards; D012307:Risk Factors; D012680:Sensitivity and Specificity; D014463:Ultrasonography; D000509:alpha-Fetoproteins / Q000737:chemistry
D006063:Chorionic Gonadotropin; D011268:Pregnancy-Specific beta 1-Glycoproteins; D000509:alpha-Fetoproteins; D004964:Estriol