title: Natural history of hepatitis B surface antigen mutants in children.
authors.forename: C J
authors.initials: CJ
authors.lastname: Oon
authors.forename: K L
authors.initials: KL
authors.lastname: Tan
authors.forename: T
authors.initials: T
authors.lastname: Harrison
authors.forename: A
authors.initials: A
authors.lastname: Zuckerman
mesh_terms: D002353:Carrier State / Q000276:immunology*; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006509:Hepatitis B / Q000276:immunology*; D006514:Hepatitis B Surface Antigens / Q000235:genetics* / Q000276:immunology; D006801:Humans; D018445:Infectious Disease Transmission, Vertical; D009154:Mutation; D012846:Singapore
chemical_list: D006514:Hepatitis B Surface Antigens