Influence of comorbidities on the health of the elderly in the face of the Covid-19 pandemic: a integrative review. Research, Society and Development, [S. l.], v. 10, n. 17, p. e199101724678, 2021. DOI: 10.33448/rsd-v10i17.24678. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/24678. Acesso em: 28 jun. 2025.