Burt, Jacqueline R., Judith Godin, Josée Filion, Manuel Montero-Odasso, Kenneth Rockwood, Melissa K. Andrew, and Richard Camicioli. 2019. “Frailty Prevalence in the COMPASS-ND Study of Neurodegenerative Disorders”. Canadian Geriatrics Journal 22 (4). Markham, Canada:205-12. https://doi.org/10.5770/cgj.22.392.