The preservation of white cells.
D001793:Blood Preservation; D002462:Cell Membrane; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003451:Cryoprotective Agents / Q000494:pharmacology; D003460:Crystallization; D005612:Freeze Drying; D005615:Freezing; D006801:Humans; D007962:Leukocytes / Q000187:drug effects / Q000502:physiology; D008074:Lipoproteins; D011489:Protein Denaturation; D014867:Water
D003451:Cryoprotective Agents; D008074:Lipoproteins; D014867:Water