Main risk factors for lower limb amputation in patients with diabetic foot: a systematic review. Research, Society and Development, [S. l.], v. 11, n. 8, p. e59511831599, 2022. DOI: 10.33448/rsd-v11i8.31599. Disponível em: https://rsdjournal.org/rsd/article/view/31599. Acesso em: 5 dec. 2025.