Relationship of sarcopenia with nutritional status in patients with rheumatological diseases: A single-center observational study. Actas Médicas (Ecuador), [S. l.], v. 33, n. 2, p. 112–118, 2023. DOI: 10.61284/41sye876. Disponível em: https://actasmedicas.ec/index.php/am/article/view/144.. Acesso em: 6 jun. 2026.