SulbactamAmpicillinSulfonesPurinesPiperazinesAmpicillin ResistancePenicillanic AcidPhosphodiesterase InhibitorsCefoperazonePhosphodiesterase 5 Inhibitors3',5'-Cyclic-GMP PhosphodiesterasesErectile DysfunctionClavulanic AcidAnti-Bacterial AgentsMicrobial Sensitivity Testsbeta-LactamasesClavulanic AcidsCyclic Nucleotide Phosphodiesterases, Type 5PenicillinsAcinetobacter Infections