title: [Problem of viral hepatitis B].
mesh_terms: D000293:Adolescent; D000328:Adult; D003937:Diagnosis, Differential; D006506:Hepatitis A / Q000635:transmission; D006509:Hepatitis B / Q000175:diagnosis / Q000453:epidemiology* / Q000635:transmission; D006514:Hepatitis B Surface Antigens / Q000276:immunology; D006801:Humans
chemical_list: D006514:Hepatitis B Surface Antigens
vernacular_title: K probleme virusnogo gepatita B.