The coexistence of sarcoidosis and hepatitis C: A case report - ERDİL, Ahmet; TÜZÜN, Ahmet; KADAYIFÇI, Abdurrahman; UYGUN, Ahmet; YÜKSEKOL, İsmail; DEVECİ, M. Salih; DAĞALP, Kemal (Turkish Journal of Gastroenterology, 2001)