Генотипни промени в HBV полимеразата са оценени при 426 HBeAg отрицателни (GS- US- 174- 0102, n = 250) и HBeAg позитивни (GS- US- 174- 0103, n = 176) пациенти.
Four hundred and twenty-six HBeAg negative (GS-US-174-0102, n = 250) and HBeAg positive (GS-US-174-0103, n = 176) patients were evaluated for genotypic changes in HBV polymerase.