Kleeberger, C. A., Lyles, R. H., Margolick, J. B., Rinaldo, C. R., Phair, J. P., & Giorgi, J. V. (1999). Viability and Recovery of Peripheral Blood Mononuclear Cells Cryopreserved for up to 12 Years in a Multicenter Study. Clin Diagn Lab Immunol.

Kleeberger, Cynthia A., Robert H. Lyles, Joseph B. Margolick, Charles R. Rinaldo, John P. Phair, und Janis V. Giorgi. "Viability and Recovery of Peripheral Blood Mononuclear Cells Cryopreserved for Up to 12 Years in a Multicenter Study." Clin Diagn Lab Immunol 1999.

Kleeberger, Cynthia A., et al. "Viability and Recovery of Peripheral Blood Mononuclear Cells Cryopreserved for Up to 12 Years in a Multicenter Study." Clin Diagn Lab Immunol 1999.