title: Metabolic activity of pleural fluid.
mesh_terms: D001772:Blood Cell Count; D002245:Carbon Dioxide / Q000032:analysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007962:Leukocytes / Q000378:metabolism*; D010996:Pleural Effusion / Q000166:cytology / Q000378:metabolism*; D013997:Time Factors
chemical_list: D002245:Carbon Dioxide