1. Gastrointestinal bleeding;Treves,1995
2. Diagnosis of ectopic gastric mucosa using 99mTc-pertechnetate: spectrum of scintigraphic findings;Kumar;Br J Radiol,2005
3. Gastrointestinal bleeding;Aiges,1988
4. Gastrointestinal bleeding;Maurer,2004
5. Scintigraphic detection and localization of gastrointestinal bleeding sites;Alavi,2003