YAKOVLEV, P. H.; ROSHA, L. H. Plasmacytoid variant of bladder cancer is a histological factor of extremely unfavorable prognosis of recurrence-free and cancer-specific survival in organ-preserving surgical treatment of bladder cancer: clinical observations of 4 patients. Pathologia, [S. l.], v. 23, n. 1, p. 66–75, 2026. DOI: 10.14739/2310-1237.2026.1.335238. Disponível em: https://pat.zsmu.edu.ua/article/view/335238. Acesso em: 16 may. 2026.