SNÄCKERSTRÖM , Tomas; JOHANSEN , Christian. De-identified linkage of data across separate registers: a proposal for improved protection of personal information in registry-based clinical research. Upsala Journal of Medical Sciences, [S. l.], v. 124, n. 1, p. 29–32, 2019. DOI: 10.1080/03009734.2018.1527420. Disponível em: https://ujms.net/index.php/ujms/article/view/5762. Acesso em: 12 nov. 2026.