TY - JOUR T1 - Treatment of syringomyelia associated with Chiari malformation: analysis of 30 cases JO - Arquivos de Neuro-Psiquiatria A1 - Arruda, José Arnaldo Motta de SN - 0004-282X UL - 10.1590/S0004-282X1996000400026 VL - 54 Y1 - 1996 PB - Brasil ER -