FISHCHENKO, I. V.; KRAVCHUK, L. D. Biportal endoscopic spinal surgery for lumbar spinal stenosis. Ukrainian Neurosurgical Journal, [S. l.], v. 26, n. 1, p. 13–19, 2020. DOI: 10.25305/unj.187535. Disponível em: https://theunj.org/article/view/187535. Acesso em: 20 jul. 2024.