ÖKTEN, Atilla, Kadir DEMİR, Sabahattin KAYMAKOĞLU, Yılmaz ÇAKALOĞLU, Dinç DİNÇER, and Fatih BEŞIŞIK. 1998. “Etiologies of Chronic Hepatitis”. Turkish Journal of Gastroenterology 9 (2):113-15. https://turkjgastroenterol.org/index.php/tjg/article/view/871.