Maternal serum alpha-fetoprotein screening for neural tube defects. Results of a consensus meeting.
D000649:Amniocentesis; D002170:Canada; D003365:Costs and Cost Analysis; D005060:Europe; D005260:Female; D006801:Humans; D007124:Immunoenzyme Techniques; D008403:Mass Screening / Q000191:economics; D009436:Neural Tube Defects / Q000517:prevention & control*; D011247:Pregnancy; D011863:Radioimmunoassay; D006113:United Kingdom; D014481:United States; D000509:alpha-Fetoproteins / Q000032:analysis*
D000509:alpha-Fetoproteins