title: Hospital acquired pneumonia.
authors.affiliation: Respiratory Medicine, Nottingham City Hospital.
authors.forename: W S
authors.initials: WS
authors.lastname: Lim
authors.forename: J T
authors.initials: JT
authors.lastname: Macfarlane
mesh_terms: D003428:Cross Infection / Q000175:diagnosis* / Q000188:drug therapy; D006761:Hospitals; D006801:Humans; D011014:Pneumonia / Q000175:diagnosis* / Q000188:drug therapy