title: Screening for neural tube defects in the United States. A summary of the Scarborough Conference.
mesh_terms: D003226:Congresses as Topic; D005260:Female; D005817:Genetic Counseling; D006801:Humans; D008281:Maine; D008403:Mass Screening; D009436:Neural Tube Defects / Q000453:epidemiology*; D009518:New York; D011247:Pregnancy; D011296:Prenatal Diagnosis; D011863:Radioimmunoassay; D014463:Ultrasonography; D006113:United Kingdom; D014481:United States; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000509:alpha-Fetoproteins