Spina Bifida Association: http://www.spinabifidaassociation.org
Centers for Disease Control and Prevention http://www.cdc.gov/
Spina Bifida & Hydrocephalus Canada: http://www.sbhac.ca/beta/
Genetic Alliance http://www.geneticalliance.org/
World Congress on Disabilities http://thewcd.org/
BabyCenter http://www.babycenter.com/
Pregnancy.org http://www.pregnancy.org
