pid type title authors mentors source_title published_date url doi isbn issn eissn kbcsm:328 "journal article" "Myxopapillary Ependymoma of the Spinal Cord in Adults: a Report of Personal Series and Review of Literature" "Omerhodžić, Ibrahim; Pojskić, Mirza; Rotim, Krešimir; Splavski, Bruno; Rasulić, Lukas; I. Arnautovic, Kenan"