Stordal E, Bosnes I, Romuld EB, Almkvist O. Successfully aging elderly (SAE): A short overview of some important aspects of successful aging. Nor J Epidemiol [Internet]. 2012Nov.29 [cited 2024May6];22(2). Available from: https://www.ntnu.no/ojs/index.php/norepid/article/view/1555