title: The identification of developmental defects: the AFP model.
mesh_terms: D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis; D003951:Diagnostic Errors; D005260:Female; D005820:Genetic Testing; D005865:Gestational Age; D006801:Humans; D008954:Models, Biological; D009436:Neural Tube Defects / Q000175:diagnosis*; D011247:Pregnancy; D011296:Prenatal Diagnosis; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins