JØDAL, Lars. Beta emitters and radiation protection. Acta Oncologica, [S. l.], v. 48, n. 2, p. 308–313, 2009. DOI: 10.1080/02841860802245163. Disponível em: https://medicaljournalssweden.se/actaoncologica/article/view/25395. Acesso em: 27 may. 2026.