Nosocomial outbreak by NDM-1-producing Klebsiella pneumoniae highly resistant to cefiderocol, Florence, Italy, August 2021 to June 2022 Coppi , Marco and Antonelli, Alberto and Niccolai, Claudia and Bartolini, Andrea and Bartolini, Laura and Grazzini, Maddalena and Mantengoli, Elisabetta and Farese, Alberto and Pieralli, Filippo and Mechi, Maria Teresa and Di Pilato, Vincenzo and Giani, Tommaso and Rossolini, Gian Maria, Eurosurveillance, 27, 2200795 (2022), https://doi.org/10.2807/1560-7917.ES.2022.27.43.2200795