title: The use of serum data bank in estimating the prevalence of hepatitis B carriers and delta hepatitis before the implementation of hepatitis B vaccination.
authors.affiliation: Suleimania Children's Hospital, Riyadh, Saudi Arabia.
authors.forename: M
authors.initials: M
authors.lastname: Khalil
authors.forename: A
authors.initials: A
authors.lastname: Abanamy
authors.forename: M A
authors.initials: MA
authors.lastname: Azeem