Many definitions, one measurement problem: developing the Self-Medication in Older Adults‑Core framework for self-directed medication use in older adults. Link Medical Journal, [S. l.], v. 4, n. 1, p. 1–16, 2026. DOI: 10.61919/1zf0jn20. Disponível em: https://linkmjhcr.com/index.php/lmj/article/view/258. Acesso em: 14 sep. 2026.