Karagöz, Ergenekon, and Alpaslan Tanoğlu. “Importance of Serum Hepatitis B Surface Antigen and Hepatitis E Antigen Quantification Among Patients With Chronic Hepatitis B”. Turkish Journal of Gastroenterology 26, no. 4 (January 4, 2015): 357–357. Accessed January 1, 2026. https://www.turkjgastroenterol.org/index.php/tjg/article/view/2784.