Fig. 1From: Lack of infectivity of HBV in feces from patients with chronic hepatitis B virus infection, and infection using chimeric miceData from patients whose levels of HBV DNA in serum ranged from 4.1 to 9.0 log copies/mL were used for the analysis. There was a significant correlation between HBV DNA in serum and saliva/tears (r = 0.54, p < 0.05)Back to article page