title: The different classification systems for astrocytomas.
authors.affiliation: Department of Neurosurgery, University of Illinois at Chicago 60612, USA.
authors.forename: M
authors.initials: M
authors.lastname: Arteaga-Treviño
authors.forename: C J
authors.initials: CJ
authors.lastname: Abood
mesh_terms: D001254:Astrocytoma / Q000145:classification* / Q000473:pathology; D006801:Humans