‘Encore, encore!’ – secondary use of health data for research: A practical guide to POPIA. South African Journal of Bioethics and Law, [S. l.], v. 18, n. 3, p. e3550, 2025. DOI: 10.7196/SAJBL.2025.v18i3.3350. Disponível em: https://www.samajournals.co.za/index.php/sajbl/article/view/3350. Acesso em: 1 may. 2026.