1. “Organohalogenated pollutants in human serum from Iassy, Romania and their relation with age and gender”. Dirtu AC, Cernat R, Dragan D, Mocanu R, Van Grieken R, Neels H, Covaci A, Environment international 32, 797 (2006).   http://doi.org/10.1016/J.ENVINT.2006.04.002