ZOZULYA, Y.; TSYMBALIUK, V.; SAPON, N.; NIKIFOROVA, A. Ukrainian Association of Neurosurgeons. 20 years of activity. Ukrainian Neurosurgical Journal, [S. l.], n. 4, p. 70–74, 2013. DOI: 10.25305/unj.55419. Disponível em: https://theunj.org/article/view/55419. Acesso em: 2 may. 2024.