[OBSERVATIONS ON 132 CASES OF SPORADIC AND EPIDEMIC VIRAL HEPATITIS].
D000293:Adolescent; D002648:Child; D058872:Epidemics; D004813:Epidemiology; D005853:Geriatrics; D006505:Hepatitis; D006506:Hepatitis A; D006801:Humans; D007558:Italy; D013223:Statistics as Topic
ADOLESCENCE; CHILD; EPIDEMIOLOGY; GERIATRICS; HEPATITIS, INFECTIOUS; ITALY; STATISTICS
OSSERVAZIONI SU 132 CASI DI EPATITE VIRALE SPORADICA ED EPIDEMICA.