title: [Validation of diagnostic techniques in ventilator-assisted pneumonia--a critical appraisal].
authors.affiliation: Medizinische Universitätsklinik und Poliklinik II, Bonn.
authors.forename: S
authors.initials: S
authors.lastname: Ewig
mesh_terms: D006801:Humans; D011014:Pneumonia / Q000175:diagnosis* / Q000209:etiology*; D015203:Reproducibility of Results; D012121:Respiration, Artificial / Q000009:adverse effects*