title: Tumor necrosis factor-alpha in parapneumonic effusion.
authors.forename: Majed
authors.initials: M
authors.lastname: Odeh
authors.forename: Arie
authors.initials: A
authors.lastname: Oliven
mesh_terms: D015415:Biomarkers / Q000032:analysis; D004322:Drainage; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000032:analysis; D010996:Pleural Effusion / Q000737:chemistry* / Q000201:enzymology / Q000601:surgery; D013907:Thoracostomy; D014409:Tumor Necrosis Factor-alpha / Q000032:analysis*
chemical_list: D015415:Biomarkers; D014409:Tumor Necrosis Factor-alpha; D007770:L-Lactate Dehydrogenase