title: Airborne micro-organisms in a health care environment.
authors.forename: V
authors.initials: V
authors.lastname: Yousefi
mesh_terms: D000391:Air Microbiology; D006801:Humans; D017758:Infectious Disease Transmission, Patient-to-Professional; D007710:Klebsiella Infections / Q000635:transmission*; D007711:Klebsiella pneumoniae; D008297:Male; D008505:Medical Staff, Hospital; D012134:Respiratory Protective Devices / Q000706:statistics & numerical data; D013019:South Africa