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[1] ÖлªÒ½Ñ§»á¸Î²¡Ñ§·Ö»á, ÖлªÒ½Ñ§»á¸ÐȾ²¡Ñ§·Ö»á. ÂýÐÔÒÒÐ͸ÎÑ×·ÀÖÎÖ¸ÄÏ£¨2015Äê°æ£©. Öйú¸ÎÔಡÔÓÖ¾£¨µç×Ӱ棩. 2015. (3): 1-18.
[2] EASL 2017 Clinical Practice Guidelines on the management of hepatitis B virus infection.LID - S0168-8278(17)30185-X [pii]LID - 10.1016/j.jhep.2017.03.021 [doi]. J Hepatol. 2017 .
[3] Tseng TC, Liu CJ, Chen CL, et al. Higher lifetime chance of spontaneous surface antigen loss in hepatitis B carriers with genotype C infection. Aliment Pharmacol Ther. 2015. 41(10): 949-60.
[4] Liu J, Yang HI, Lee MH, et al. Spontaneous seroclearance of hepatitis B seromarkers and subsequent risk of hepatocellular carcinoma. Gut. 2014. 63(10): 1648-57.
[5] Fung J, Wong DK, Seto WK, Kopaniszen M, Lai CL, Yuen MF. Hepatitis B surface antigen seroclearance: Relationship to hepatitis B e-antigen seroclearance and hepatitis B e-antigen-negative hepatitis. Am J Gastroenterol. 2014. 109(11): 1764-70.