Post-transfusion hepatitis.
D001782:Blood Donors; D001803:Blood Transfusion; D002353:Carrier State; D003718:Denmark; D005860:Germany, West; D006509:Hepatitis B / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D006511:Hepatitis B Antigens; D006801:Humans; D007049:Iatrogenic Disease; D013548:Sweden; D065227:Transfusion Reaction; D006113:United Kingdom; D014481:United States
D006511:Hepatitis B Antigens