Declining incidence of central nervous system anomalies in New York State.
GITTELSOHN
A M
AM
MILHAM
S
S
D002490:Central Nervous System / Q000002:abnormalities*; D002493:Central Nervous System Diseases; D005315:Fetal Diseases; D006801:Humans; D015994:Incidence; D009421:Nervous System Malformations; D009518:New York
CENTRAL NERVOUS SYSTEM/abnormalities