EYE, cilt.27, sa.7, ss.854-859, 2013 (SCI-Expanded)
                        
                             
                        
                        
                             
                        
                        
                             
                        
                        
            
Purpose To evaluate serum levels of YKL-40 in patients with pseudoexfoliation syndrome (PEX) in comparison with those of age-and sex-matched healthy subjects.