The Association of Vitamin D Levels and the Frailty Phenotype Among Non-geriatric Dialysis Patients: A Cross-sectional Study. Clinics, [S. l.], v. 73, p. e116, 2018. DOI: 10.6061/clinics/2018/e116. Disponível em: https://www.revistas.usp.br/clinics/article/view/143475.. Acesso em: 27 apr. 2024.