Measurement of choriogonadotropin free beta-subunit: an alternative to choriogonadotropin in screening for fetal Down's syndrome?
Knight
G J
GJ
Cole
L A
LA
D000328:Adult; D006063:Chorionic Gonadotropin / Q000097:blood*; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D008423:Maternal Age; D011247:Pregnancy; D018566:Pregnancy, High-Risk; D011296:Prenatal Diagnosis / Q000379:methods*; D012307:Risk Factors
D006063:Chorionic Gonadotropin