%0 Journal Article %A Tomoyuki Kawada %T Multiple metal exposures and renal effect: their magnitude of contribution %D 2014 %R 10.1136/oemed-2013-101698 %J Occupational and Environmental Medicine %P 154-154 %V 71 %N 2 %U https://oem.bmj.com/content/oemed/71/2/154.1.full.pdf