Evaluating the survival of stored red cells.
D001793:Blood Preservation / Q000592:standards*; D001803:Blood Transfusion / Q000379:methods* / Q000592:standards; D002860:Chromium Radioisotopes; D004905:Erythrocyte Aging; D017707:Erythrocyte Transfusion; D004912:Erythrocytes / Q000378:metabolism / Q000502:physiology; D006801:Humans; D013667:Technetium
D002860:Chromium Radioisotopes; D013667:Technetium