ULLÉN, Anders. Outside the box of immunotherapy – new hope for patients with advanced urothelial cancer. Acta Oncologica, [S. l.], v. 58, n. 7, p. 951–952, 2019. DOI: 10.1080/0284186X.2019.1631478. Disponível em: https://medicaljournalssweden.se/actaoncologica/article/view/24465. Acesso em: 16 feb. 2025.