1. The Gambia Hepatitis Intervention Study;Hall;Cancer Res,1987
2. Hepatitis B virus infection in two Gambian villages;Whittle;Lancet,1983
3. Cross sectional and longitudinal epidemiology of hepatitis B m Senegal;Barin;Proc Med Virol,1981
4. Lack of perinatal transmission of hepatitis B virus infection in Senegal, West Africa;Marinier;Trop Paediatr,1985
5. Tnals of intradermal hepatitis B vaccines in Gambian chidren;Whittle;Ann Trop Paediatr,1987