Lewin, F., Cardoso, A. P. G., Simardi, L. H. and Machado, M. T. (2004) “Verrucous carcinoma of the bladder with koilocytosis unassociated with vesical schistosomiasis”, São Paulo Medical Journal, 122(2), pp. 64–66. Available at: https://periodicosapm.emnuvens.com.br/spmj/article/view/2489 (Accessed: 16 October 2025).