title: [Viral hepatitis--present-day problems].
mesh_terms: D006506:Hepatitis A / Q000209:etiology / Q000382:microbiology; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus; D006507:Hepatovirus; D006801:Humans
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: Les hépatites virales--problèmes d'actualité.