Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Text availability
Article attribute
Article type
Publication date

Search Results

679 results
Filters applied: . Clear all Results are displayed in a computed author sort order. Results by year timeline is unavailable
Page 1
The Canadian Registry on Nonvariceal Upper Gastrointestinal Bleeding and Endoscopy (RUGBE): Endoscopic hemostasis and proton pump inhibition are associated with improved outcomes in a real-life setting.
Barkun A, Sabbah S, Enns R, Armstrong D, Gregor J, Fedorak RN, Rahme E, Toubouti Y, Martel M, Chiba N, Fallone CA; RUGBE Investigators. Barkun A, et al. Among authors: martel m. Am J Gastroenterol. 2004 Jul;99(7):1238-46. doi: 10.1111/j.1572-0241.2004.30272.x. Am J Gastroenterol. 2004. PMID: 15233660
Prokinetics in acute upper GI bleeding: a meta-analysis.
Barkun AN, Bardou M, Martel M, Gralnek IM, Sung JJ. Barkun AN, et al. Among authors: martel m. Gastrointest Endosc. 2010 Dec;72(6):1138-45. doi: 10.1016/j.gie.2010.08.011. Gastrointest Endosc. 2010. PMID: 20970794
Systematic review: the presenting international normalised ratio (INR) as a predictor of outcome in patients with upper nonvariceal gastrointestinal bleeding.
Shingina A, Barkun AN, Razzaghi A, Martel M, Bardou M, Gralnek I; RUGBE Investigators. Shingina A, et al. Among authors: martel m. Aliment Pharmacol Ther. 2011 May;33(9):1010-8. doi: 10.1111/j.1365-2036.2011.04618.x. Epub 2011 Mar 8. Aliment Pharmacol Ther. 2011. PMID: 21385193 Free article. Review.
679 results