Morais YB, Felix L da C, Azevedo JA de. Metatarsal Sesamoids: Borges-Napoleon Sign. Braz J Case Rep. [Internet]. 2024 May 14 [cited 2025 Jun. 20];4(4):118-25. Available from: https://bjcasereports.com.br.editorapcaa.com.br/index.php/bjcr/article/view/metatarsal_sesamoids_borges_napoleon_sign