title: Immunization against hepatitis B: report on a WHO meeting on viral hepatitis in Europe.
mesh_terms: D005060:Europe; D006509:Hepatitis B / Q000276:immunology / Q000517:prevention & control*; D006801:Humans; D007109:Immunity; D007115:Immunization Schedule; D007167:Immunotherapy; D008403:Mass Screening; D012449:Safety; D014612:Vaccines / Q000592:standards; D014944:World Health Organization
chemical_list: D014612:Vaccines