Clinical observation of health education combined with auxiliary measures  to improve clarity of gastrointestinal mucosa
Wu Jie, Lai Yuexing, Wu Mei, Yu Haibin, Yang Jing, Yuan Haipeng
Clinical Focus . 2020, (5): 434 -437 .  DOI: 10.3969/j.issn.1004-583X.2020.05.010