The morphology of the elements of the myocardial contractile apparatus question and research prospects. Морфологія / Morphologia / Morfologìâ, [S. l.], v. 15, n. 2, p. 68–76, 2021. DOI: 10.26641/1997-9665.2021.2.68-76. Disponível em: https://morphology.dma.edu.ua/article/view/241940. Acesso em: 22 apr. 2026.