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Crouse DL, Peters PA, van Donkelaar A, Goldberg MS, Villeneuve PJ, Brion O, Khan S, Atari DO, Jerrett M, Pope CA, Brauer M, Brook JR, Martin RV, Stieb D, Burnett RT.Crouse DL, et al. Among authors: brook jr.Environ Health Perspect. 2012 May;120(5):708-14. doi: 10.1289/ehp.1104049. Epub 2012 Feb 7.Environ Health Perspect. 2012.PMID: 22313724Free PMC article.
Brauer M, Brook JR.Brauer M, et al. Among authors: brook jr.J Air Waste Manag Assoc. 1995 Jul;45(7):529-37. doi: 10.1080/10473289.1995.10467384.J Air Waste Manag Assoc. 1995.PMID: 7634124