title: Hepatitis B surface antigen loss: Not all that we hoped it would be.
authors.affiliation: Yale University School of Medicine, New Haven, CT.
authors.forename: Michael H
authors.initials: MH
authors.lastname: Nathanson
authors.affiliation: University of California, San Francisco, CA.
authors.forename: Norah
authors.initials: N
authors.lastname: Terrault
mesh_terms: D006509:Hepatitis B / Q000276:immunology; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens; D006515:Hepatitis B virus / Q000276:immunology; D019694:Hepatitis B, Chronic / Q000276:immunology
chemical_list: D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens