Shiha, G., Samir, W., Zalata, K., Seif, S., Moanis, A., Gabre, M., Elfakhry, A. and Metwally, M. (2009) “Characterization of incidentally detected asymptomatic hepatitis B positive subjects in Egypt”, Bangladesh Liver Journal, 1(1), pp. 20–27. doi: 10.3329/blj.v1i1.2621.