论文发言:Shift in the Dominant Sequence Type of Carbapenem-Resistant Klebsiella pneumonia Infection from ST278-NDM-1 to ST11-KPC-2 in neonatal patients in a children’s hospital in shanghai, china, 2017–2021
论文发言:Performance of two matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) systems for identification of the viridans group streptococci