title: Adenosine deaminase activity in pleural effusions: an aid to differential diagnosis.
mesh_terms: D000243:Adenosine Deaminase / Q000378:metabolism*; D003937:Diagnosis, Differential; D006801:Humans; D009700:Nucleoside Deaminases / Q000378:metabolism*; D010996:Pleural Effusion / Q000201:enzymology*
chemical_list: D009700:Nucleoside Deaminases; D000243:Adenosine Deaminase