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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2002 7
2003 3
2004 4
2005 8
2006 6
2007 3
2008 2
2009 4
2010 2
2011 4
2012 5
2013 2
2014 8
2015 3
2016 1
2017 2
2019 1
2020 2
2021 3
2022 2
2023 1
2024 1

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Page 1
Hydraulic Fracturing (Fracking) and the Clean Air Act.
Evans RB, Prezant D, Huang YCT; Occupational and Environmental Health Network of CHEST. Evans RB, et al. Among authors: huang yct. Chest. 2015 Aug;148(2):298-300. doi: 10.1378/chest.14-2582. Chest. 2015. PMID: 26238825 No abstract available.
Outdoor air pollution: a global perspective.
Huang YC. Huang YC. J Occup Environ Med. 2014 Oct;56 Suppl 10:S3-7. doi: 10.1097/JOM.0000000000000240. J Occup Environ Med. 2014. PMID: 25285972
71 results