Fig. 5From: Can we still ignore renal replacement therapy in sub-Saharan Africa? All living beings are created equala The relation between GDP per capita in US$ and prevalence of ESRD patients in 2011 (ref. [7]): Red circles mean each EU countries, and black rhombi mean other countries. b GDP per capita (2005) versus prevalence of dialysis patients in different African countries (2007) (ref. [2])Back to article page