[Statistico-epidemiological data on 273 cases of viral hepatitis].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006506:Hepatitis A / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007558:Italy; D008107:Liver Diseases / Q000453:epidemiology*; D008113:Liver Neoplasms / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009790:Occupations; D012621:Seasons; D012737:Sex Factors
Rilievi statistico-epidemiologici su 273 casi di epatite virale.