Zhang JG, Liu HF. Functional imaging and endoscopy. World J Gastroenterol 2011; 17(38): 4277-4282 [PMID: 22090783 DOI: 10.3748/wjg.v17.i38.4277]
Corresponding Author of This Article
Hai-Feng Liu, MD, Professor of Medicine, Chief, Department of Gastroenterology, General Hospital of Chinese Armed Police Forces, 69 Yongding Road, Haidian District, Beijing 100039, China. haifengliu333@163.com
Article-Type of This Article
Review
Open-Access Policy of This Article
This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/