title: [HBAg+ viral hepatitis in the dialysis centers: an epidemiological study of 247 patients].
mesh_terms: D004196:Disease Outbreaks / Q000453:epidemiology; D006509:Hepatitis B / Q000453:epidemiology*; D006511:Hepatitis B Antigens; D006801:Humans; D007558:Italy; D006435:Renal Dialysis; D013997:Time Factors
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: L'epatite virale HBAg+ nei centri di dialisi: studio epidemiologico in 247 pazienti