Jang JY, Jeong SW, Cheon SR, Lee SH, Kim SG, Cheon YK, Kim YS, Cho YD, Kim HS, Jin SY, Kim YS, Kim BS
BACKGROUND/AIMS: We investigated the frequency of occult hepatitis B virus (HBV) infection in anti-hepatitis C virus (HCV)-positive individuals and the effects of occult HBV infection on the severity of liver...