Copyright
        ©The Author(s) 1996. Published by Baishideng Publishing Group Inc. All rights reserved.
    
    
        World J Gastroenterol. Sep 15, 1996; 2(Suppl1): 218-218
Published online Sep 15, 1996. doi: 10.3748/wjg.v2.iSuppl1.218
    Published online Sep 15, 1996. doi: 10.3748/wjg.v2.iSuppl1.218
        Comparative study on 24-h esophageal pH monitoring and endoscopy in the diagnosis of gastroesophageal reflux disease
    
    
    Ying Xiong, Red Cross Hospital,  Shenzhen,  Guangdong Province,  China
    Author contributions:  The author solely contributed to the work.
Received: August 11, 1995
Revised: March 21, 1996
Accepted: August 19, 1996
Published online: September 15, 1996
    Revised: March 21, 1996
Accepted: August 19, 1996
Published online: September 15, 1996
    Core Tip
