Clinical value of acetic acid and methylene blue chromoendoscopy in the diagnosis of gastric intestinal metaplasia
LI Peng, WANG Yongjun, SUN Mingjiong, ZHANG Nana, ZHANG Shutian, WANG Fengyun, TANG Xudong
Journal of Capital Medical University . 2013, (5): 679 -683 .  DOI: 10.3969/j.issn.1006-7795.2013.05.009