1. Evaluation of a novel monoclonal enzyme immunoassay for detection of Helicobacter pylori antigen in stool from children. Issue 6 (1st June 2003) Authors: Koletzko, S; Konstantopoulos, N; Bosman, D; Feydt-Schmidt, A; van der Ende, A; Kalach, N; Raymond, J; Rüssmann, H Journal: Gut Issue: Volume 52:Issue 6(2003) Page Start: 804 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗