title: World Health Organization classification of tumors.
authors.affiliation: International Agency for Research on Cancer, World Health Organization, Lyon, France.
authors.forename: P
authors.initials: P
authors.lastname: Kleihues
authors.forename: L H
authors.initials: LH
authors.lastname: Sobin
mesh_terms: D006801:Humans; D007255:Information Services; D009367:Neoplasm Staging; D009369:Neoplasms / Q000145:classification* / Q000235:genetics; D014944:World Health Organization