Take Back Your Power offers their list of research

Take Back Your Power offers their list of research and research related electronic sources for independent data on biological effects of RF or radiofrequency radiation.

Smart meters and health issues: Overview:

Independent research clearly shows there are potentially serious negative health effects from electromagnetic or wireless radiation – and at a much lower intensity than what a smart meter radiates. Despite assurances from most governments and power companies, there are now thousands of published scientific studies which indicate that the proliferation of smart grid radiation could potentially be catastrophic for all organic life. Pressured by a mounting of scientific evidence, finally in 2011 the World Health Organization classified this type of radiation as a Class 2B possible carcinogen.

http://www.takebackyourpower.net/news/2012/12/12/smart-meters-health-overview-research-resources/