Journal Article
                        
                        Atun, Rifat, Sabahattin  Aydin, Sarbani  Chakraborty, Safir  Sumer, Meltem  Aran, Ipek  Gurol, Serpil  Nazlioglu, Senay  Özgülcü, Ülger   Aydogan, and Banu  Ayar.  
"Universal health coverage in Turkey: enhancement of equity." The Lancet 382, no. 9886 (2013): 65-99.