Nilaweera, D., R. Freak-Poli, and J. Ryan. “The Impact of Psychological Stress and Trauma on Later-Life Cognitive Function and Dementia”. JOURNAL OF GERONTOLOGY AND GERIATRICS, Vol. 67, no. 2, June 2019, pp. 114-22, https://www.jgerontology-geriatrics.com/article/view/55.