Xenotransplantation: where do we stand in 2016?. Swiss Medical Weekly, [S. l.], v. 147, n. 0506, p. w14403, 2017. DOI: 10.4414/smw.2017.14403. Disponível em: https://smw.ch/index.php/smw/article/view/2268. Acesso em: 27 oct. 2025.