Figure 1From: Application of real-time PCR to quantify hepatitis B virus DNA in chronic carriers in The GambiaComparison of real time PCR with the Roche Amplicor Monitor in 10 HBsAg positive samples. The log difference between the two assays was less than 1.0 over the dynamic range of 1.1 × 103 to 2.0 × 109.Back to article page