title: World-wide control of hepatitis B.
mesh_terms: D006509:Hepatitis B / Q000517:prevention & control*; D017325:Hepatitis B Vaccines; D006801:Humans; D014611:Vaccination; D014761:Viral Hepatitis Vaccines; D014944:World Health Organization
chemical_list: D017325:Hepatitis B Vaccines; D014761:Viral Hepatitis Vaccines