Comparative Evaluation of MR Fistulogram and X-ray Fistulography Versus Intra-operative Findings in the Assessment of Fistula in Ano. Annals of Medicine and Medical Sciences, [S. l.], p. 570–572, 2025. Disponível em: http://ammspub.com/index.php/amms/article/view/224. Acesso em: 14 oct. 2025.