1.
Reis PS dos, Pereira FM, Silva JV da, Domingues EAR. Working ability index for elderly person with formal or informal working. KairĂ³s-Gerontologia [Internet]. 2015Dec.9 [cited 2025Apr.27];18(4):337-5. Available from: https://revistas.pucsp.br/index.php/kairos/article/view/29518