Cognitive Impairment in Grandparents: A Systematic Review
Alexandra Rafael, Lídia Sousa, Sónia Martins, Lia Fernandes
Psychiatry Investig. 2021;18(7):593-602.   Published online 2021 Jul 22     DOI: https://doi.org/10.30773/pi.2021.0034
The association between the number of life births and certain frailty dimensions
André Hajek, Hans-Helmut König
Archives of Gerontology and Geriatrics.2022; 102: 104759.     CrossRef