title: Mechanisms underlying cellular radiosensitivity and RBE:  concluding remarks.
authors.affiliation: Department of Radiological Health Sciences, Colorado State University, Fort Collins 80523, USA.
authors.forename: J T
authors.initials: JT
authors.lastname: Lett
mesh_terms: D002477:Cells / Q000528:radiation effects*; D011836:Radiation Tolerance; D011853:Radiobiology; D012062:Relative Biological Effectiveness