FosfomycinDrug Resistance, BacterialAnti-Bacterial AgentsDrug Resistance, MicrobialDrug ResistanceMicrobial Sensitivity TestsDrug Resistance, NeoplasmDrug Resistance, Multiple, BacterialDrug Resistance, MultipleDisease ResistanceVascular ResistanceDrug Resistance, ViralAlkyl and Aryl TransferasesEscherichia coliPenicillin ResistanceTromethamineTobramycinPseudomonas aeruginosaUrinary Tract InfectionsMutationBacterial ProteinsR FactorsCephalosporin Resistance