title: Evaluation of methods for the preparation of HL-A antigen-poor blood.
mesh_terms: D001792:Blood Platelets; D001793:Blood Preservation; D002470:Cell Survival; D002498:Centrifugation; D004912:Erythrocytes; D005069:Evaluation Studies as Topic; D005615:Freezing; D005990:Glycerol; D006400:Hematocrit; D006649:Histocompatibility Antigens; D006801:Humans; D007958:Leukocyte Count; D008722:Methods
chemical_list: D006649:Histocompatibility Antigens; D005990:Glycerol