1. 1. Alter MJ. Epidemiology of hepatitis B in Europe and worldwide. J Hepatol 2003; 39 (Suppl. 1): 64-9.
2. 2. Euler GL , Wooten KG , Baughman AL , Williams WW. Hepatitis B surface antigen prevalence among pregnant women in urban areas: implications for testing, reporting, and preventing perinatal transmission. Pediatrics 2003; 111: 1192-7.
3. 3. Hahne S , Ramsay M , Balogun K , Edmunds WJ , Mortimer P. Incidence and routes of transmission of hepatitis B virus in England and Wales, 1995-2000: implications for immunisation policy. J Clin Virol 2004; 29: 211-20.
4. 4. Healy CM , Cafferkey MT , Butler KM , et al. Antenatal hepatitis B screening - is there a need for a national policy? Irish Med J 2001; 94: 111-2.
5. 5. Centers for Disease Control. A comprehensive immunization strategy to eliminate transmission of hepatitis B virus infection in the United States. Recommendations of the Advisory Committee on immunization practices. Part 1: childhood immunization. Morb Mortality Wkly Rep 2005; 54 (RR-16): 1-32.