title: Pleural fluid polymorphonuclear elastase: cui bono?
authors.forename: Demosthenes
authors.initials: D
authors.lastname: Bouros
authors.forename: Panagiotis
authors.initials: P
authors.lastname: Panagou
mesh_terms: D015415:Biomarkers / Q000032:analysis; D006801:Humans; D019272:Leukocyte Elastase / Q000032:analysis*; D016013:Likelihood Functions; D010996:Pleural Effusion / Q000737:chemistry* / Q000175:diagnosis
chemical_list: D015415:Biomarkers; D019272:Leukocyte Elastase