Soo Ki Kim, Soo Ryang Kim, Susumu Imoto, Chi Wan Kim, and Yoshitake Hayashi, “Sudden-onset sarcoidosis with severe dyspnea developing during pegylated interferon and ribavirin combination therapy for chronic hepatitis C”, Turkish Journal of Gastroenterology, vol. 28, no. 1, pp. 75–76, Jul. 2019.