title: Epidemiological markers of Klebsiellae infecting hospital patients.
mesh_terms: D000328:Adult; D000368:Aged; D001431:Bacteriological Techniques; D003428:Cross Infection / Q000382:microbiology*; D006801:Humans; D007710:Klebsiella Infections / Q000382:microbiology*; D007711:Klebsiella pneumoniae / Q000302:isolation & purification*; D008875:Middle Aged