Novel mcr-5.3 variant in a CTX-M-8-producing Escherichia coli ST711 isolated from an infected horse. (7th September 2018) - Fernandes, Miriam R; Cerdeira, Louise; Silva, Meire M; Sellera, Fábio P; Muñoz, Maria; Junior, Felicio G; Azevedo, Sergio S; Power, Pablo; Gutkind, Gabriel; Lincopan, Nilton