1. American Lung Association 2012 Natural gas and oil production standards will protect health and reduce toxic air pollution http://www.lung.org/press-room/press-releases/natural-gas-and-oil-standards.html
2. Best practices for environmental health;Anderko;American Journal of Nursing,2009
3. Nurses as environmental health activists;Ballard;American Journal of Nursing,2008
4. Impacts of gas drilling on human and animal health;Bamberger;New Solutions,2012
5. Blank Rome LLP 2011 Congressional Democrats’ report on hydraulic fracturing chemicals provides no evidence of chemicals’ potential harm to human health or the environment http://www.blankrome.com/index.cfm?contentID=37&itemID=2454