title: [Comment to «Is a new classification of the Fuhrman grade in clear cell renal cell carcinomas feasible?»].
authors.affiliation: Servicio de Anatomía Patológica, Hospital Universitario Cruces, Barakaldo, Bizkaia, España. JOSEIGNACIO.LOPEZ@osakidetza.net
authors.forename: J I
authors.initials: JI
authors.lastname: López
mesh_terms: D002292:Carcinoma, Renal Cell / Q000145:classification* / Q000473:pathology*; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000145:classification* / Q000473:pathology*; D008297:Male