Association between family history of prostate cancer and positive biopsies in a Brazilian screening program - Muller, Roberto L.; Faria, Eliney Ferreira; Carvalhal, Gustavo Franco; Reis, Rodolfo Borges dos; Mauad, Edmundo Carvalho; Carvalho, André L.; Freedland, Stephen J. (World Journal of Urology, 2013)