1. Bloom , G. and Standing , H. , 2008 . Challenges for the future of primary health care[online]. The crossing: blog of the Steps Centre, Bringing together development studies with science and technology. Available from:http://stepscentre-thecrossing.blogspot.com/2008/05/challenges-for-the-future-of-primary-health.html[Accessed 1 October 2010] .
2. Defining equity in health
3. Commonwealth Heads of Government Meeting (CHOGM) , 2009 . CHOGM communique: Commonwealth Heads of Government Meeting, Republic of Trinidad and Tobago [online]. Available from:http://www.thecommonwealth.org/files/216904/FileName/TrinidadandTobagoCHOGMCommunique.pdf[Accessed 4 October 2010] .
4. Engaging citizens: Lessons from building Brazil's national health system