Al Dhahry, S.H.S., Daar, S., Nograles, J.C., Rajapakse, S.M.W.W.B., Al Toqi, F.S.S. and Kaminski, G.Z. 2002. Fluctuating antibody response in a cohort of hepatitis C patients. Sultan Qaboos University Medical Journal. 4, 1 (Apr. 2002), 33–38.