%0 Journal Article %T Letter to the editor in response to Hopper et£¿al, ¡°Salvage image guided radiation therapy to the prostate after cryotherapy failure¡± %A Adam Holtzman %J Archive of "Advances in Radiation Oncology". %D 2018 %R 10.1016/j.adro.2018.02.002 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6127876/