Research Article

High Prevalence of Preexisting HBV Polymerase Mutations in Pregnant Women Does Not Limit the Antiviral Therapy Efficacy

Figure 4

Impact of telbivudine short-time treatment to HBV mutations: (a) the change in HBV quasispecies complexity before and after telbivudine treatment; (b) the change in rtM204I mutation frequency before and after telbivudine treatment.
(a)
(b)