TY - JOUR T1 - Salvage high-dose-rate interstitial brachytherapy for locally recurrent rectal cancer JO - Radiologia Brasileira A1 - Pellizzon, Antônio Cássio Assis SN - 0100-3984 UL - 10.1590/0100-3984.2013.1907 VL - 49 Y1 - 2016 PB - Brazil ER -