El COVID-19 en el Perú. Revista de la Sociedad Peruana de Medicina Interna, [S. l.], v. 33, n. 4, p. 129–131, 2020. DOI: 10.36393/spmi.v33i4.558. Disponível em: https://revistamedicinainterna.net/index.php/spmi/article/view/558.. Acesso em: 22 dec. 2024.