Hemorrhagic cystitis after allogeneic hematopoietic stem cell transplants is the complex result of BK virus infection, preparative regimen intensity and donor type oleh Leandro de Padua Silva, Poliana A. Patah, Rima M. Saliba, Nicholas A. Szewczyk, Lisa Gilman, Joyce Neumann, Xiang-Yang Han, Jeffrey Tarrand, Rachel Ribeiro, Alison Gulbis, Elizabeth J. Shpall, Roy Jones, Uday Popat, Julia A. Walker, Demetrios Petropoulos, Alexandre Chiattone, John Stewart, Maha El-Zimaity, Paolo Anderlini, Sergio Giralt, Richard E Champlin, Marcos de Lima