Spina Bifida Association
http://www.spinabifidaassociation.org
Centers for Disease Control and Prevention (CDC)National Center on Birth Defects and Developmental Disabilities
http://www.cdc.gov/ncbddd/birthdefects/SpinaBifida.htm
National Institutes of Health (NIH)
http://health.nih.gov/topic/SpinaBifida
Agency for Healthcare Research and Quality
http://www.ahrq.gov/