1. Clinical Gastroenterology and Hepatology
Correction 
Clinical Gastroenterology and Hepatology 
Volume 4, Issue 8, (August 2006)
DOI: /j.cgh
Copyright © 2006 American Gastroenterological Association Terms and Conditions

2. Figure 2
Mean hepatitis C virus (HCV) RNA levels in 68 patients with persistently normal alanine transaminase (ALT) levels (untreated control group) at baseline and over 72 weeks of close monitoring. Vertical bars represent 95% confidence intervals for mean. Unquantifiable values (<600 IU/mL) and undetectable (<50 IU/mL) were considered with their upper detection limit.
Clinical Gastroenterology and Hepatology 2006 4, DOI: ( /j.cgh )
Copyright © 2006 American Gastroenterological Association Terms and Conditions