RT Journal Article SR Electronic T1 Lumbar disk degeneration in spinal dysraphism. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 415 OP 415 VO 11 IS 2 A1 de Bakker, H M A1 Roos, R A A1 Voormolen, J H A1 Vielvoye, G J YR 1990 UL http://www.ajnr.org/content/11/2/415.abstract AB