β€œAn Anatomical and Radiographic Study on the Vertebral Column of the Two-Toed Sloth (Choloepus Hoffmanni)”. Ciencias Veterinarias 39, no. 2 (June 27, 2021): 1–18. Accessed April 29, 2024. https://www.revistas.una.ac.cr/index.php/veterinaria/article/view/15723.