title: Major congenital neurologic malformations.
authors.forename: B D
authors.initials: BD
authors.lastname: Ryals
mesh_terms: D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D008889:Military Personnel; D009421:Nervous System Malformations; D009436:Neural Tube Defects / Q000453:epidemiology; D014481:United States / Q000453:epidemiology