Browsing Journal Articles by Author "Tayal, R"
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Occult hepatitis B virus infection in chronic liver disease: full-length genome and analysis of mutant surface promoter
Chaudhuri, V; Tayal, R; Nayak, B; Acharya, KS; Panda, SK (Department of Medicine, College of Health Sciences, University of Nairobi, 2004)BACKGROUND AND AIMS: Genome sequence of hepatitis B virus (HBV) from occult chronic infection is scarce. Fifty-six (9.4%) of 591 patients seronegative for hepatitis B surface antigen (HBsAg) with chronic liver disease were ...