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Hong O, Chin DL, Fiola LA, Kazanis AS.Hong O, et al. Among authors: kazanis as.Am J Ind Med. 2013 Feb;56(2):258-66. doi: 10.1002/ajim.22091. Epub 2012 Jul 5.Am J Ind Med. 2013.PMID: 22767271Clinical Trial.