Shi, Qiangwei, Rui Yu, Qian Sun, Chunfeng Wang, Jianning Yao, and Lianfeng Zhang. “The Relationship Between Collagen Proportionate Area and Hepatitis B Surface Antigen Levels in E Antigen Positive Hepatitis B Cirrhosis”. Turkish Journal of Gastroenterology 33, no. 1 (January 1, 2022): 62–67. Accessed January 1, 2026. https://turkjgastroenterol.org/index.php/tjg/article/view/3828.