Title: Maternal serum screening for fetal genetic disorders
Subjects: Neural tube, Fetus, Alpha fetoproteins, In pregnancy, Fetal Diseases, Prenatal diagnosis, Hematologic Tests, Analysis, Genetic Screening, Diagnosis, Abnormalities, Diagnostic use, Serodiagnosis, Genetic aspects, Alpha-Fetoproteins, Genetic Testing, Pregnancy, Fetus, abnormalities, Prenatal care