Fig. 3From: Evaluation of serum and pleural levels tumor M2-pyruvate kinase in lung cancer patients with pleural effusionCorrelation between TuM2-PK and CEA in MPE patients. There is a significant correlation between TuM2-PK and CEA levels in serum (A) and pleural effusion (B), respectively. (rā=ā0.647, Pā=ā0.001; rā=ā0.531, Pā=ā0.003)Back to article page