Usefulness of the Mini Nutritional Assessment in the screening of sarcopenia in a sample of institutionalized older persons: A cross-sectional study. SciELO Preprints, 2024. DOI: 10.1590/SciELOPreprints.8991. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/8991. Acesso em: 19 maio. 2026.