Copyright
        ©2007 Baishideng Publishing Group Co., Limited. All rights reserved.
    
    
        World J Gastroenterol. Sep 7, 2007; 13(33): 4517-4519
Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4517
    Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4517
        Gallbladder endometriosis as a cause of occult bleeding
    
    
    K Saadat-Gilani, L Bechmann, G Gerken, A Canbay, Division of Gastroenterology and Hepatology,  University Hospital Essen,  Germany
A Frilling, Department of General,  Visceral and Transplantation Surgery,  University Hospital Essen,  Germany
    Author contributions:  All authors contributed equally to the work.
Correspondence to:  Ali Canbay, MD, Department of Medicine, Division of Gastroenterology and Hepatology, University of Essen, Hufelandstr 55D-45122 Essen, Germany. ali.canbay@uni-due.de
Telephone:  +49-201-7233679 Fax: +49-201-7235970
Received: March 14, 2007
Revised: May 10, 2007
Accepted: May 18, 2007
Published online: September 7, 2007
    Revised: May 10, 2007
Accepted: May 18, 2007
Published online: September 7, 2007
    Core Tip

 
         
                         
                 
                 
                 
                 
         
                         
                         
                        