Electrogastrography http://www.enel.ucalgary.ca/People/Mintchev/www.html
Presents a overview of electrogastrography from methodological point of view, explains the quantitative information that can be extracted from EGG, and discusses clinical studies related to gastric electrical activity
Endotalk http://www.endotalk.com
One central location for comprehensive information regarding the specialty of gastrointestinal and surgical endoscopy.
GastroenterologyWeb http://www.gastroenterologyweb.com/
Provides information on gastroenterology, hepatology and GI endoscopy written by academic physicians for practicing physicians. Features original articles, videos, cases of interest, job openings and diagnostic challenges.