Prenatal screening for open neural tube defects and Down syndrome: three decades of progress

Authors

  • Nicholas J. Wald

    Corresponding author
    1. Wolfson Institute of Preventive Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
    • Wolfson Institute of Preventive Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK.
    Search for more papers by this author

No abstract is available for this article.

Ancillary