For citations:
Ivashkin V.T., German Ye.N., Maevskaya M.V. Occult hepatitis B virus infection. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2008;18(2):4-11. (In Russ.)
Ivashkin V.T., German Ye.N., Maevskaya M.V. Occult hepatitis B virus infection. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2008;18(2):4-11. (In Russ.)