7Wei Li, Shu-Tian Zhang, Zhong-Lin Yu, Department of Gastroenterology, Beijing Friendship Hospital Affiliated to Capital Medical University,Faculty of Gastroenterology, Capital Medical University,Beijing Digestive Disease Center, Beijing 100050, China.Clinical and endoscopic features of Chinese reflux esophagitis patients[J].World Journal of Gastroenterology,2008,14(12):1866-1871. 被引量:12