Difficulties in adherence to insulin treatment in elderly patients with type 2 Diabetes mellitus: A literature review. Research, Society and Development, [S. l.], v. 11, n. 16, p. e304111638176, 2022. DOI: 10.33448/rsd-v11i16.38176. Disponível em: https://rsdjournal.org/rsd/article/view/38176. Acesso em: 5 dec. 2025.