TY - GEN AU - Kjellén,L TI - [Hepatitis--new light on an old disease] SN - 0029-1420 PY - 1971///0630 KW - Hepatitis B KW - immunology KW - Hepatitis B Antigens KW - Hepatitis B virus KW - Humans KW - Immunodiffusion KW - Immunoelectrophoresis N1 - Publication Type: Journal Article ER -