title: [Clinical and epidemiological study of post-transfusion hepatitis].
mesh_terms: D000368:Aged; D005260:Female; D006526:Hepatitis C / Q000453:epidemiology* / Q000635:transmission; D006525:Hepatitis, Viral, Human / Q000453:epidemiology*; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D065227:Transfusion Reaction