Morais, Yuri Borges, Levy da Costa Felix, and Jones Aguiar de Azevedo. “Metatarsal Sesamoids: Borges-Napoleon Sign”. Brazilian Journal of Case Reports 4, no. 4 (May 14, 2024): 118–125. Accessed January 24, 2025. https://bjcasereports.com.br/index.php/bjcr/article/view/metatarsal_sesamoids_borges_napoleon_sign.