title: Active and passive immunization of viral hepatitis.
mesh_terms: D006506:Hepatitis A / Q000517:prevention & control*; D006509:Hepatitis B / Q000517:prevention & control*; D006801:Humans; D007110:Immunity, Active; D007112:Immunity, Maternally-Acquired; D007114:Immunization; D065227:Transfusion Reaction; D014611:Vaccination / Q000379:methods; D005719:gamma-Globulins / Q000008:administration & dosage / Q000627:therapeutic use
chemical_list: D005719:gamma-Globulins