title: Primary intraspinal tumors in children and adolescents. A report on 12 cases.
mesh_terms: D000293:Adolescent; D002648:Child; D006801:Humans; D009369:Neoplasms; D013115:Spinal Canal; D013120:Spinal Cord Neoplasms; D013125:Spinal Neoplasms
keywords: SPINAL CANAL/neoplasms; SPINAL CORD/neoplasms