Correlation of DPP4 enzyme with SARS-CoV-2 infection. Research, Society and Development, [S. l.], v. 10, n. 13, p. e415101321361, 2021. DOI: 10.33448/rsd-v10i13.21361. Disponível em: https://rsdjournal.org/rsd/article/view/21361. Acesso em: 5 dec. 2025.