Impact of Music Therapy on Cognitive Function in Elderly Patients with Mild Cognitive Impairment and Early Dementia: A Systematic Review. Principles and Practice of Clinical Research, [S. l.], v. 10, n. 4, 2025. DOI: 10.21801/ppcrj.2024.104.9. Disponível em: https://journal.ppcr.org/index.php/ppcrjournal/article/view/343.. Acesso em: 5 dec. 2025.