Prisoner blood donors and posttransfusion (icteric) viral hepatitis.
D000328:Adult; D001782:Blood Donors; D006509:Hepatitis B / Q000453:epidemiology*; D006761:Hospitals; D006801:Humans; D008297:Male; D008404:Massachusetts; D008875:Middle Aged; D010361:Patients; D011330:Prisons; D012011:Red Cross; D012189:Retrospective Studies; D065227:Transfusion Reaction