Low Risk of Local Recurrence After a Successful En Bloc Endoscopic Submucosal Dissection for Noninvasive Colorectal Lesions with Positive Horizontal Resection Margins (R-Esd Study)
                        AuthID
P-00Y-2E9
                
    P-00Y-2E9
 
    
                     
    
                     
    
                     
    
                     
                    