1. Recommendations for the use of folic acid to reduce the number of cases of spina bifida and other neural tube defects;Morbidity Mortality Weekly,1992
2. Spina bifida;Molnar,1999
3. Epidemiology of prenatal diagnosis and selective pregnancy termination because of fetal neural tube defects in the Netherlands in comparison to other European countries;Cornel;Ned Tijdschr Geneeskd,1997
4. Genetic studies in neural tube defects;Melvin;Pediatr Neurosurg,2000
5. Urologic management of the patient with spinal dysraphism;Peérez,1998