Genotoxicity investigation of ELF-magnetic fields in Salmonella typhimurium with the sensitive SOS-based VITOTOX test, Verschaeve, Luc, Anthonissen R., Grudniewska Magda, Wudarski Jakub, Gevaert Lieven, and Maes Annemarie , Bioelectromagnetics, Jan-10-2011, Volume 32, Issue 7, Number 584, (2011)