Kompaniets, A. M., A. V. Nikolenko, V. V. Chekanova, and Yu. P. Trots. 2005. “Erythrocyte Cryopreservation under Protection of Oxyethylated Glycerol Oligomer (n = 25)”. Problems of Cryobiology and Cryomedicine 15 (3):561-65. https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1195.