Chyzh M, Koshurba I. Comparative evaluation of antiulcerogenic action of cryopreserved placenta extract under different modes of introduction. Probl Cryobiol Cryomed [Internet]. 2022Dec.30 [cited 2024Nov.21];32(4):310. Available from: https://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/1861