1. Numerical recovery and membrane integrity of frozen/thawed human peripheral blood progenitor cells (PBPC) are unsuitable assays for the optimization of the cryopreservation procedure;Jetter;Infus Ther Transfus Med,1997
2. Influence of storage temperature (−80°C vs. <−150°C) on cell recovery, membrane integrity and clonogenicity after long-term storage of human PBPC;Nowicki;Cytotherapy,2004
3. Cryopreservation of peripheral blood progenitor cells: characteristics of suitable techniques;Sputtek;Beitr Infus Ther Transfus Med,1997
4. Viability of cryopreserved BM progenitor cells stored for more than a decade;Donnenberg;Cytotherapy,2002
5. Hepatitis B transmission from contaminated cryopreservation tank;Tedder;Lancet,1995