title: [The frequency of various etiologic agents in viral hepatitis in childhood].
mesh_terms: D002648:Child; D002675:Child, Preschool; D003586:Cytomegalovirus Infections / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006526:Hepatitis C / Q000175:diagnosis* / Q000382:microbiology; D006525:Hepatitis, Viral, Human / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D007244:Infectious Mononucleosis / Q000175:diagnosis; D008297:Male; D065227:Transfusion Reaction
vernacular_title: Ricerche sulla frequenza die diversi agenti etiologici nell'epatite virale dell'infanzia.