[On hepatitis in chronic benzene poisoning].
D001554:Benzene / Q000633:toxicity*; D002908:Chronic Disease; D006505:Hepatitis / Q000209:etiology*; D006506:Hepatitis A; D014765:Viral Vaccines
D014765:Viral Vaccines; D001554:Benzene
BENZENE/toxicology; HEPATITIS/etiology