1. Spina bifida for the clinician;Brocklehurst,1976
2. Children With Spina Bifida: Early Intervention and Preschool Programming;Williamson,1987
3. Myelomeningocele: the medical aspects;Myers;Ped. Clin. N. Amer.,1984
4. Myelomeningocele, meningocele, spina bifida;Bleck,1975
5. Midline fusion defects and defects of formation;French,1982