TY - GEN AU - Christopher,P TI - Hepatitis B marker tests SN - 0025-729X PY - 1984///1105 KW - Hepatitis B KW - immunology KW - Hepatitis B Antibodies KW - Humans N1 - Publication Type: Letter UR - https://doi.org/10.5694/j.1326-5377.1984.tb132789.x ER -