title: [Prophylaxis against hepatitis B].
mesh_terms: D006509:Hepatitis B / Q000517:prevention & control*; D006801:Humans; D007115:Immunization Schedule; D007116:Immunization, Passive; D012306:Risk; D014765:Viral Vaccines / Q000008:administration & dosage
chemical_list: D014765:Viral Vaccines
vernacular_title: La profilassi contro l'epatite da virus B.