title: Incidence of posttransfusion hepatitis in previously frozen blood.
mesh_terms: D000328:Adult; D000368:Aged; D001793:Blood Preservation; D001803:Blood Transfusion; D002498:Centrifugation; D002986:Clinical Trials as Topic; D004912:Erythrocytes; D005260:Female; D005500:Follow-Up Studies; D005615:Freezing; D005990:Glycerol; D006509:Hepatitis B / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D012709:Serum Albumin / Q000378:metabolism; D000637:Transaminases / Q000097:blood
chemical_list: D012709:Serum Albumin; D000637:Transaminases; D005990:Glycerol