Mykola Oleksandrovych Druzhyna (1940–2020). Experimental Oncology, [S. l.], v. 42, n. 4, p. 338, 2023. Disponível em: https://exp-oncology.com.ua/index.php/Exp/article/view/2020-4-16. Acesso em: 21 may. 2026.