title: [Current problems in the classification of neoplasms].
mesh_terms: D006801:Humans; D009367:Neoplasm Staging; D009369:Neoplasms / Q000145:classification* / Q000473:pathology; D011379:Prognosis; D009626:Terminology as Topic
vernacular_title: Problemática actual en las clasificaciones de las neoplasias.