Authors: William K Kaufmann; Timothy P Heffernan; Lea M Beaulieu; Sharon Doherty; Alexandra R Frank; Yingchun Zhou; Miriam F Bryant; Tong Zhou; Douglas D Luche; Nana Nikolaishvili-Feinberg; Dennis A Simpson; Marila Cordeiro-Stone Journal: Mutat Res Date: 2003-11-27 Impact factor: 2.433