TY  - RPRT
TI  - State birth defects surveillance program directory.
AU  - National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention
PY  - 2006
DO  - 10.1002/bdra.20335
UR  - https://pubmed.ncbi.nlm.nih.gov/17109399/
ID  - 17109399
ER  -