S. V. Vydyborets, S. M. Gaidukova, and L. O. Kovalkina, “State of application of cryopreserved transfusion ways in clinical practice as a mirror of problems in current transfusiology, cryobiology and cryomedicine in Ukraine”, Probl Cryobiol Cryomed, vol. 15, no. 3, pp. 524–525, Sep. 2005.