Klauser, A <br/><br/>
[What is the value of long-term pH determination, symptom index and Bernstein test for diagnosis of gastroesophageal reflux disease?].  [electronic resource] 

 -  Zeitschrift fur Gastroenterologie  Jul 1991 
 - 365-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0044-2771 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Esophagitis, Peptic--diagnosis<br/>Esophagus--pathology<br/>Gastric Acidity Determination<br/>Gastroesophageal Reflux--diagnosis<br/>Humans