Ugurlu, Erhan, et al. “Increased Erythrocyte Aggregation and Oxidative Stress in Patients With Idiopathic Interstitial Pneumonia”. Sarcoidosis, Vasculitis and Diffuse Lung Diseases, vol. 33, no. 4, Dec. 2016, pp. 308-16, https://mattioli1885journals.com/index.php/sarcoidosis/article/view/5031.