1. Blöcher D, Pohlit W (1982) DNA double strand breaks in Ehrlich ascites tumour cells at low doses of X-rays, II. Can cell death be attributed to double strand breaks? Int J Radiat Biol 42:329?338
2. Bryant PE (1985) Enzymatic restriction of mammalian cell DNA: Evidence for double-strand breaks as potentially lethal lesions. Int J Radiat Biol 48:55?60
3. Bryant PE (1988) Use of restriction endonucleases to study relationships between DNA double-strand breaks, chromosomal aberrations and other end-points in mammalian cells. Int J Radiat Biol 54:869?890
4. Chadwick KH, Leenhouts HP (1981) The molecular theory of radiation biology. Springer, Berlin Heidelberg New York
5. Cox R, Masson, WK, Weichselbaum RR, Nove J, Little JB (1981) The repair of potentially lethal damage in X-irradiated cultures of normal and ataxia telangiectasia human fibroblasts. Int J Radiat Biol 39:357?365