title: [Understanding WHO classification of tumors].
authors: Xiong-zeng
authors: XZ
authors: Zhu
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D009369:Neoplasms / Q000145:classification* / Q000235:genetics / Q000473:pathology*; D016019:Survival Analysis; D009626:Terminology as Topic; D014944:World Health Organization