VALLEJO, F. A. A.; VASCONEZ, V. S. E.; MOSCOSO, J. M.; MARTÌNEZ, J. C.; HERRERA, P. J. C. Resection of the extravertebral portion of the filum terminale with posterior internal sphincterotomy, a surgical technique for managing chronic constipation and encopresis in children. Journal of Clinical Trials and Experimental Investigations, Turkey, v. 2, n. 4, p. 254–260, 2023. DOI: 10.5281/zenodo.10565461. Disponível em: https://jctei.com/index.php/jctei/article/view/91. Acesso em: 13 may. 2024.