Balta, Sevket, Sait Demirkol, Ugur Kucuk, Zekeriya Arslan, Murat Unlu, and Vusal Veliyev. 2013. “Carotid Intima-Media Thickness Is a Relatively Inexpensive and Favorable Prognostic Marker in Patients With Spondyloarthritis”. São Paulo Medical Journal 131 (6):436-38. https://periodicosapm.emnuvens.com.br/spmj/article/view/1382.