Petrenko, Y. A., Gorokhova, N. A., & Petrenko, A. Y. (2005). Effect of high-molecular compounds on viability and functional activity of human embryonic liver cells prior to and after cryopreservation. Problems of Cryobiology and Cryomedicine, 15(3), 375–379. Retrieved from https://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/1136