title: [Long-term immunogenicity of hepatitis B vaccine in the neonate and children at risk: antibody levels and indications for booster doses].
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006509:Hepatitis B / Q000517:prevention & control* / Q000635:transmission; D006510:Hepatitis B Antibodies / Q000032:analysis*; D017325:Hepatitis B Vaccines; D006801:Humans; D007117:Immunization, Secondary; D007223:Infant; D007231:Infant, Newborn; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D012307:Risk Factors; D014761:Viral Hepatitis Vaccines / Q000276:immunology*
chemical_list: D006510:Hepatitis B Antibodies; D017325:Hepatitis B Vaccines; D014761:Viral Hepatitis Vaccines
vernacular_title: Immunogenicità a lungo termine del vaccino anti-epatite B in neonati e bambini a rischio: andamento dei titoli anticorpali e indicazioni al richiamo.