Seroprevalence of hepatitis a antibodies in relation to social factors

De Silva, K.S.H.Weerasuriya, D.C.Peelawattage, M.Fernando, S.2016-01-142016-01-142005The Ceylon Medical Journal, 50(2)pp.54-58https://dl.nsf.gov.lk/handle/1/21899Seroprevalence of hepatitis a antibodies in relation to social factors - a preliminary studyArticle