Almashni, Z. “Dynamics of Immunity State in Patients With Chronic Polypous Rhinosinusites in the Result of Application of Heterotopic Transplantation of Cryopreserved Placental Tissue”. Problems of Cryobiology and Cryomedicine, no. 4 (December 25, 2002): 110–117. Accessed May 6, 2024. https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/999.