TY - GEN AU - Krugman,S TI - Viral hepatitis and hepatitis B antigen: recent advances SN - 0032-5473 PY - 1975///1105 KW - Adult KW - Animals KW - Blood Donors KW - Carrier State KW - Child KW - Haplorhini KW - Hepatitis A KW - immunology KW - Hepatitis B Antigens KW - Hepatitis B virus KW - Humans KW - Immunization N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/pgmj.50.584.327 ER -