Endoscopy, Table of Contents

Endoscopy 1992; 24(4): 292
DOI: 10.1055/s-2007-1010484

Letters to the Editor

© Georg Thieme Verlag KG Stuttgart · New York

The Importance of Determining Both Urea and Ammonium Levels in Gastric Juice for Rapid Diagnosis of Helicobacter pylori Infection

R. Pedriali¹ , D. Cantarini² , S. Gullini²

¹Department of Chemistry, University of Ferrara, St. Anna Hospital, Ferrara, Italia
²Gastroenterology and Digestive Endoscopy Unit, St. Anna Hospital, Ferrara, Italia

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