Upgrading the Gleason Score in Extended Prostate Biopsy: Implications for Treatment Choice - Leite, Katia Ramos Moreira; Camara-Lopes, Luiz H. A.; Dall'Oglio, Marcos F.; Cury, Jose; Antunes, Alberto A.; Sañudo, Adriana; Srougi, Miguel (International journal of radiation oncology, biology and physic, 2009)