[Epidemiologico-statistical data on 939 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; D007558:Italy; D008297:Male; D008875:Middle Aged; D009026:Mortality; D009790:Occupations; D012621:Seasons
Dati epidemiologici-statistici su 939 casi di epatite virale.