title: [Classification of brain tumors: introduction].
authors.affiliation: Department of Neurosurgery, Ehime University School of Medicine.
authors.forename: Takanori
authors.initials: T
authors.lastname: Ohnishi
mesh_terms: D001932:Brain Neoplasms / Q000145:classification* / Q000473:pathology; D005910:Glioma / Q000145:classification / Q000473:pathology; D006801:Humans; D008577:Meningeal Neoplasms / Q000145:classification; D008579:Meningioma / Q000145:classification; D009367:Neoplasm Staging; D018241:Neuroectodermal Tumors, Primitive, Peripheral / Q000145:classification / Q000473:pathology; D014944:World Health Organization