| pubmed-article:7771424 | pubmed:abstractText | Long term gastric pH monitoring has been proposed to diagnose abnormal duodenogastric reflux. This study analyses the in situ reproducibility of continuous intragastric pH measurements to assess the influence of artifactual factors in producing spontaneous variations of pH values that might be frequently misinterpreted as episodes of duodenogastric reflux. | lld:pubmed |
