The occurence and pathogenicity of B-class Carbapenemase – producing Enterobacteriaceae – Klebsiella Pneumoniae strains (MBL/NDM) in patients hospitalized and treated in Mazowiecki Memorial Hospital of Radom between 2016-2018 - Ura, Lidia; Deja-Makara, Beata; Pajdziński, Mateusz; Gottwald, Leszek Marcin (Pielęgniarstwo w Opiece Długoterminowej / Long-Term Care Nursing, 2020)