Assessing the Influence of Urine pH on the Efficacy of Ciprofloxacin and Fosfomycin in Immunocompetent and Immunocompromised Murine Models of <i>Escherichia coli</i> and <i>Klebsie... oleh Soraya Herrera-Espejo, Marta Carretero-Ledesma, Manuel Anselmo Bahamonde-García, Elisa Cordero, Jerónimo Pachón, María Eugenia Pachón-Ibáñez