Effect of Mentha longifolia essential oil on oqxA efflux pump gene expression and biofilm formation in ciprofloxacin-resistant Klebsiella pneumoniae strains - Keyhani, Shahriar; Alikhani, Mohammad Yousef; Doosti-Irani, Amin; Shokoohizadeh, Leili (Iranian Journal of Microbiology, 2024)