Kaptan Ozen, D., B. Mutlu, D. Kocakaya, B. Turan, S. Sert Sekerci, B. Ceyhan, A. Kepez, and O. Erdoğan. “The Effect of Global Longitudinal Strain on ımpaired Six-Minute Walk Test Performance in Patients With Sarcoidosis: Subclinical Cardiac Sarcoidosis Effects on Walking Distance”. Sarcoidosis Vasculitis and Diffuse Lung Disease, Vol. 37, no. 1, Mar. 2020, pp. 66-73, doi:10.36141/svdld.v37i1.8802.