[Hepatitis associated with transfusions: epidemiological surveillance].
D002353:Carrier State; D004812:Epidemiologic Methods; D006525:Hepatitis, Viral, Human / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D007558:Italy; D065227:Transfusion Reaction
Epatiti associate a trasfusione: sorveglianza epidemiologica.