[Contribution to the study of the etiology of viral hepatitis].
D006506:Hepatitis A / Q000209:etiology*; D006507:Hepatovirus; D006801:Humans; D007181:Inclusion Bodies, Viral; D008099:Liver / Q000166:cytology*; D008854:Microscopy, Electron
Contributo allo studio dell'etiologia delle epatiti virali.