Review
Copyright ©The Author(s) 2001. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Jun 15, 2001; 7(3): 308-312
Published online Jun 15, 2001. doi: 10.3748/wjg.v7.i3.308
Endoscopic difficulties in the diagnosis of upper gastrointestinal bleeding
M. N. Appleyard, C. P. Swain
M. N. Appleyard, C. P. Swain, Department of Gastroenterology, Barts and The London NHS Trust, London E1 1BB, UK
Author contributions: All authors contributed equally to the work.
Correspondence to: M. N. Appleyard MRCP, Department of Gastroenterology, Barts and The London NHS Trust, London E1 1BB, UK
Telephone: 0207-377-7443 Fax: 0207-377-7441
Received: March 20, 2001
Revised: April 3, 2001
Accepted: April 15, 2001
Published online: June 15, 2001
Abstract