Mowbray, F. I., K. . Aryal, E. . Mercier, G. . Heckman, and A. P. . Costa. “Older Emergency Department Patients: Does Baseline Care Status Matter?”. Canadian Geriatrics Journal, vol. 23, no. 4, Nov. 2020, pp. 289-96, doi:10.5770/cgj.23.421.