CHYZHMA, R.; NYKOLENKO, A.; PIDDUBNYI, A.; MOSKALENKO, R. Analysis of the malignant ovarian tumors incidence in the Sumy region in 2014-2018. . Морфологія / Morphologia / Morfologìâ, [S. l.], v. 15, n. 1, p. 73–78, 2021. DOI: 10.26641/1997-9665.2021.1.73-78. Disponível em: https://morphology.dma.edu.ua/article/view/239873. Acesso em: 22 apr. 2026.