KAUSHAL, H.; SUREKA, R. K.; AGARWAL, A. K. “Frailty” in patients with Parkinsonian Spectrum Disorders: an observation from a tertiary care teaching hospital. Neuroscience Research Notes, [S. l.], v. 7, n. 4, p. 319.1–319.7, 2024. DOI: 10.31117/neuroscirn.v7i4.319. Disponível em: https://neuroscirn.org/ojs/index.php/nrnotes/article/view/319. Acesso em: 23 apr. 2025.