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http://www.abc12.com/home/headlines/Flint-is-now-the-second-most-poverty-stricken- city-in-the-nation-328164611.html
. Accessed 7 Jan 2017.
2. Advisory Committee on Childhood Lead Poisoning Prevention (ACCLPP). 2012. Low Level Lead Exposure Harms Children: A Renewed Call for Primary Prevention. Atlanta: US Department of Health and Human Services, CDC, ACCLPP.
https://www.cdc.gov/nceh/lead/acclpp/final_document_030712.pdf
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. Accessed 28 Jan 2017.
4. American Academy of Pediatrics (AAP). 2011. Letter from American Academy of Pediatrics to Aaron Yeow of EPA. EPA, March 22.
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http://www.awwa.org/Portals/0/files/legreg/documents/BuriedNoLonger.pdf
. Accessed 31 Jan 2017.