Nouvenne, Antonio, Andrea Ticinesi, and Tiziana Meschi. “Carbapenemase-Producing Klebsiella Pneumoniae in Elderly Frail Patients Admitted to Medical Wards”. Italian Journal of Medicine 9, no. 2 (February 4, 2014): 116–119. Accessed March 29, 2024. https://www.italjmed.org/ijm/article/view/itjm.2014.476.