Intersphincteric anal abscess, a rare cause of axial low back pain: A case report. Annals of Medical Research, [S. l.], v. 32, n. 8, p. 375–377, 2025. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/4863. Acesso em: 17 oct. 2025.