title: [Update of the votes and 34 35 "method for tracing (lookback) (in accordance with 19 Transfusion Law)" from 14.06.2006 with regard to hepatitis B infection].
mesh_terms: D000465:Algorithms; D001803:Blood Transfusion / Q000592:standards*; D004340:Drug Contamination / Q000517:prevention & control*; D005858:Germany; D006509:Hepatitis B / Q000209:etiology* / Q000517:prevention & control*; D006801:Humans; D017410:Practice Guidelines as Topic; D065227:Transfusion Reaction