We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMore than third of world's population has been infected with hepatitis B virusAuthorsZuckerman, A JPublicationBMJ, 1999, Vol 318, Issue 7192, p1213ISSN0959-8138Publication typearticleDOI10.1136/bmj.318.7192.1213a