prenatal examination
quad test assessment
2020-03-19T21:11:02Z
A screening measurement in which the maternal blood levels of alpha-fetoprotein, unconjugated estriol, human chorionic gonadotrophin and Inhibin A are calculated. These are then evaluated in relation to the mother's age, weight and fetal gestational age.
quadruple marker testing
NCIT:C92865
quad screen