Blockchain: A Possible Alternative to Achieving Health Information Exchange (HIE). International Journal of Innovative Research in Computer Science & Technology, [S. l.], v. 8, n. 3, p. 159–163, 2020. Disponível em: https://acspublisher.com/journals/index.php/ijircst/article/view/13288. Acesso em: 26 dec. 2024.