ROCHA, M. K. da S.; OLIVEIRA, N. S. de; MATTOS, R. R.; PAES, B. C.; GOMES, I. R. G.; FARIAS, L. C.; BARBOSA, A. C. F.; CARVALHO, C. V.; SOUSA CAVALCANTE, J.; PORTELA, F. V. M. Extended-Spectrum β-Lactamase-Producing Escherichia coli Refractory to Nitrofurantoin and Fosfomycin Treatment: A Case Report Associated with Nephrolithiasis. Brazilian Journal of Case Reports, [S. l.], v. 6, n. 1, p. bjcr232, 2026. DOI: 10.52600/2763-583X.bjcr.2026.6.1.bjcr232. Disponível em: https://www.bjcasereports.com.br/index.php/bjcr/article/view/bjcr232. Acesso em: 16 oct. 2026.