Tokgoz Akyıl, F., T. Sevim, C. Akman, E. Aksoy, M. Ağca, O. Aktas, and M. Akyıl. “The Predictors of Mortality in IPF - Does Emphysema Change the Prognosis?”. Sarcoidosis, Vasculitis and Diffuse Lung Diseases, vol. 33, no. 3, Oct. 2016, pp. 267-74, https://www.mattioli1885journals.com/index.php/sarcoidosis/article/view/4716.