GAMBOA BERNAL, Gilberto Alfonso. Fertility research: A bioethical perspective. Medicina UPB, [S. l.], v. 34, n. 1, p. 40–48, 2015. Disponível em: https://revistas.upb.edu.co/index.php/medicina/article/view/1377. Acesso em: 14 aug. 2026.