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BACKGROUND The aspartate aminotransferase-alanine aminotransferase ratio (AST/ALT ratio) has been used to noninvasively assess the severity of disease in patients with chronic liver disease (CLD). We(More)
BACKGROUND Anti-hepatitis C virus (anti-HCV) patients with chronic liver disease (CLD) frequently show markers of previous hepatitis B virus (HBV) infection. Moreover, they may carry occult HBV(More)