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Sarnat SE, Coull BA, Schwartz J, Gold DR, Suh HH.Sarnat SE, et al. Among authors: suh hh.Environ Health Perspect. 2006 May;114(5):649-54. doi: 10.1289/ehp.8422.Environ Health Perspect. 2006.PMID: 16675415Free PMC article.
Brown KW, Sarnat JA, Suh HH, Coull BA, Koutrakis P.Brown KW, et al. Among authors: suh hh.Sci Total Environ. 2009 Jun 1;407(12):3754-65. doi: 10.1016/j.scitotenv.2009.02.016. Epub 2009 Mar 13.Sci Total Environ. 2009.PMID: 19285709