Assessment of pH, bilirubinaemia, amylase and their isoenzymes in the diagnosis of duodenogastric reflux

Interní gastroenterologická klinika LF MU a FN Brno

Department of Internal Medicine and Gastroenterology, Faculty of Medicine, Masaryk University and University Hospital Brno, Czech Republic; Department of Internal Medicine, Faculty of Medicine, University of Ostrava and Faculty Hospital Ostrava, Czech Republic