Dropa M, Balsalobre LC, Lincopan N, et al. Extended-spectrum beta-lactamases among Enterobacteriaceae isolated in a public hospital in Brazil . Rev. Inst. Med. Trop. São Paulo. 2009;51(4):203-209. Accessed April 8, 2025. https://revistas.usp.br/rimtsp/article/view/31274