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Survival curves of patients in the LAM and ADV groups.
Notes: (A) Overall survival and (B) recurrence-free survival between the LAM and ADV groups before propensity score matching. (C) Overall survival and (D) recurrence-free survival between the LAM and ADV groups after propensity score matching.
Abbreviations: ADV, adefovir dipivoxil; LAM, lamivudine.
