1. Dracunculiasis: is the medical staff a symbol of the past?;Lange;Indoor Built Env,2007
2. First WHO report on neglected tropical diseases,2010
3. The imaging of tropical diseases;Palmer,2001
4. World Health Organization, Regional Office for Africa. Tropical neglected diseases—regional targets. Brazzaville: WHO; 2012. Available at: http://www.afro.who.int/en/clusters-a-programmes/dpc/neglected-tropical-diseases.html (accessed November 27, 2012).
5. The political economy of South Sudan;Kameir,2011