Velásquez M., J.D. (2011) “The necessary rescue of the concepts of nature and human nature before the challenges of the reflection on bioethics and biolaw”, Revista de la Facultad de Derecho y Ciencias Políticas, 41(115), pp. 401–426. Available at: https://revistas.upb.edu.co/index.php/derecho/article/view/3714 (Accessed: 3 September 2026).