title: In regard to Brown et al. (Int J Radiat Oncol Biol Phys 2010;78:323-327).
authors: Cameron J
authors: CJ
authors: Koch
authors: Sydney M
authors: SM
authors: Evans
mesh_terms: D001932:Brain Neoplasms / Q000532:radiotherapy / Q000556:secondary; D015687:Cell Hypoxia / Q000187:drug effects*; D017341:Etanidazole / Q000627:therapeutic use*; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011838:Radiation-Sensitizing Agents / Q000627:therapeutic use*
chemical_list: D011838:Radiation-Sensitizing Agents; D017341:Etanidazole