title: Can we afford screening for neural tube defects.
mesh_terms: D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D009436:Neural Tube Defects / Q000175:diagnosis*; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000191:economics*; D006113:United Kingdom; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins