Problems with developmental stability in two rodent species from Chornobyl T. K. Oleksyk, M. H. Smith, S. P. Gashchak, J. M. Novak and J. R. Purdue Radioprotection, 37 C1 (2002) C1-859-C-864 Published online: 25 March 2010 DOI: 10.1051/radiopro/2002215