Micro RNA expression and prognosis in low-grade non-invasive urothelial carcinoma - Dip, Nelson; Reis, Sabrina T.; Abe, Daniel K.; Viana, Nayara I.; Morais, Denis R.; Moura, Caio M.; Katz, Betina; Silva, Iran A.; Srougi, Miguel; Leite, Katia R. M. (International Brazilian Journal of Urology, 2014)