The Chronic Toxic Effects of Trivalent Chromium and Hexavalent Chromium on Rats
KAO Qing-jun, WU Kun, DENG Jing, XIE Li, SUN Zhou, HUANG Ren-jie
Carcinogenesis, Teratogenesis & Mutagenesis . 2007, (6): 474 -478 .  DOI: 10.3969/j.issn.1004-616x.2007.06.013