Ethical Considerations and Legal Proposals on Surrogacy in Spain. Revista Iberoamericana de Bioética, [S. l.], n. 14, p. 01–12, 2020. DOI: 10.14422/rib.i14.y2020.009. Disponível em: https://revistas.comillas.edu/bioetica-revista-iberoamericana/article/view/13131. Acesso em: 5 dec. 2025.