ANTONIO LOPEZ BELTRAN2026-01-292026-01-29202210.1016/j.euf.2021.03.0172-s2.0-85103107200https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/33142UrologyInternational Society of Urological Pathology Expert Opinion on Grading of Urothelial Carcinomareview article