Multidrug-Resistant Escherichia coli Causing Respiratory and Systemic Infection in a Guinea Pig (Cavia porcellus) in Romania: A Case Report. - Gligor A; Iorgoni V; Nistor P; Popa SA; Popa I; Iancu I; Nichita I; Imre K; Tîrziu E; Herman V (Veterinary sciences, 2026)