First Results Surgical Treatment of Patients with Chronic anal Fissure Through Electric Welding of Biological Tissue. The Eurasia Proceedings of Science, Technology, Engineering and Mathematics, [S. l.], v. 2, p. 342–344, 2018. Disponível em: https://www.epstem.net/index.php/epstem/article/view/102. Acesso em: 1 may. 2026.