Varianytsia, Viktoriya V., and Igor P. Vysekantsev. “Storage Methods of Complex RNA Viruses”. Problems of Cryobiology and Cryomedicine 27, no. 4 (December 23, 2017): 287–295. Accessed April 19, 2024. https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1350.