Jiménez-Castillo, R.A. et al. 2021. A case of round pneumonia due to Enterobacter hormaechei: the need for a standardized diagnosis and treatment approach in adults. Revista do Instituto de Medicina Tropical de São Paulo. 63, (Jan. 2021), e3. DOI:https://doi.org/10.1590/s1678-9946202163003 .