E. Y. Makashova, O. L. Zubova, and P. M. Zubov, “Use of N-Acetyl-L-Cysteine Antioxidant in Cryopreservation of Cord Blood Nucleated Cells”, Probl Cryobiol Cryomed, vol. 26, no. 2, p. 183, Jun. 2016.