title: [Viral hepatitis in Naples. Etio-epidemiologic aspects and problems deducted from a prospective study].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006513:Hepatitis B e Antigens / Q000032:analysis; D006525:Hepatitis, Viral, Human / Q000453:epidemiology / Q000209:etiology* / Q000276:immunology; D006801:Humans; D007558:Italy; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies
chemical_list: D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens
vernacular_title: Epatite virale a Napoli. Aspetti e problemi ezio-epidemiologici dedotti da uno studio prospettivo.