1. Health Workforce Advocacy Initiative: Guiding Principles for National Health Workforce Strategies. 2009 1 October [online]. Policy guidelines. 2009, Global Health Workforce Alliance, Accessed 2009 6 October., [ http://www.healthworkforce.info/advocacy/HWAI_Principles.pdf ] 1 October [online]. Policy guidelines
2. Department of Health: The health impact of climate change: promoting sustainable communities. 2008 [online]. 2008, Department of Health, Accessed 2009 13 October., [ http://www.dh.gov.uk/en/Publicationsandstatistics/DH_082690 ] [online]
3. Centers for Disease Control: CDC Policy on Climate Change and Public Health. 2009 [online]. Policy statement. 2009, Department of Human Health Services, Accessed 2009 5 October., [ http://www.cdc.gov/ClimateChange/policy.htm ] [online]. Policy statement
4. McMicheal T, others: Human Health and Climate Change: National Adaptation Research Plan. 2008, National Climate Change Adaptation Research Facility
5. Commission of the European Communities: Green paper: On the European Workforce for Health. 2008 [online]. 2008, Commission of the European Communities, Accessed 2009 5 October., [ http://ec.europa.eu/health/ph_systems/workforce_en.htm ] [online]