“Ultrastructural Changes in Endothelial Cells of Blood Capillaries of the Walker 256 Carcinosarcoma in the Application of Melatonin”. Voprosy onkologii 60, no. 2 (December 15, 2014): 80–83. Accessed October 14, 2026. https://voprosyonkologii.ru/index.php/journal/article/view/117.