title: Breast feeding and hepatitis B.
authors.forename: P
authors.initials: P
authors.lastname: Vajro
authors.forename: A
authors.initials: A
authors.lastname: Fontanella
mesh_terms: D006509:Hepatitis B / Q000276:immunology / Q000517:prevention & control*; D006511:Hepatitis B Antigens / Q000378:metabolism; D006801:Humans; D007223:Infant; D008895:Milk, Human / Q000276:immunology*; D014761:Viral Hepatitis Vaccines / Q000276:immunology
chemical_list: D006511:Hepatitis B Antigens; D014761:Viral Hepatitis Vaccines