Grischenko, V. I., & Avetisyan, N. N. (2006). Experience of Cryopreserved Fetal Thymus Application when Treating Puerperal Infections. Problems of Cryobiology and Cryomedicine, (2), 121–126. Retrieved from https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1038