Is Helicobacter pylori infection a risk factor for disease severity in rheumatoid arthritis?

Abstract

Readers are encouraged to write letters to the editor concerning articles that have been published in GASTROENTEROLOGY. Short, general comments are also considered, but use of the Correspondence section for publication of original data in preliminary form is not encouraged. Letters should be typewritten double-spaced and submitted in triplicate. GASTROENTEROLOGY 1999;116:503-504