title: Elevated adenosine deaminase in neoplastic pleural fluid.
mesh_terms: D000230:Adenocarcinoma / Q000201:enzymology*; D000243:Adenosine Deaminase / Q000032:analysis*; D006801:Humans; D008875:Middle Aged; D009700:Nucleoside Deaminases / Q000032:analysis*; D010996:Pleural Effusion / Q000201:enzymology*
chemical_list: D009700:Nucleoside Deaminases; D000243:Adenosine Deaminase