RT Journal Article SR Electronic T1 Pathogenesis of Syringomyelia JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 2024 OP 2025 VO 20 IS 10 A1 William C. Olivero YR 1999 UL http://www.ajnr.org/content/20/10/2024.abstract AB