1. Royal Commission of Environmental Pollution . The urban environment, 26th report. Norwich: The Stationery Office, 2007.
2. Royal College of Physicians . Every breath we take: the lifelong impact of air pollution. Report of a working party. London: RCP, 2016.
3. House of Commons. Environmental Audit Committee - fifth report. Air quality. London: Proceedings of the Committee, 2010. http://www.publications.parliament.uk/pa/cm200910/cmselect/cmenvaud/229/22902.htm [Accessed 20 December 2016].
4. Longitudinal effects of prenatal exposure to air pollutants on self-regulatory capacities and social competence;Margolis;J Child Psychol Psychiatry,2016
5. Effects of prenatal exposure to air pollutants (polycyclic aromatic hydrocarbons) on the development of brain white matter, cognition, and behavior in later childhood;Peterson;JAMA Psychiatry,2015