S. Şahin Duyar, H. Ertürk, S. Fırat, and D. Çelik, “A clue for obstructive sleep apnea hidden in tomographic images of idiopathic pulmonary fibrosis patients”, Eur Res J, vol. 7, no. 6, pp. 584–592, Nov. 2021, doi: 10.18621/eurj.768970.