Freezing methods.
D001853:Bone Marrow / Q000473:pathology; D001854:Bone Marrow Cells; D016026:Bone Marrow Transplantation; D002470:Cell Survival; D003451:Cryoprotective Agents; D005615:Freezing; D006801:Humans; D014021:Tissue Preservation / Q000379:methods
D003451:Cryoprotective Agents