Classification and grading of noninvasive and invasive neoplasms of the urothelium

Roberta Mazzucchelli1, Liang Cheng, Antonio Lopez-Beltran

  • 1Section of Pathological Anatomy, Polytechnic University of the Marche Region, School of Medicine, United Hospitals, Ancona, Italy. r.montironi@univpm.it

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