Results 321 to 330 of about 132,043 (333)
Some of the next articles are maybe not open access.
Twenty-four hour esophageal pH monitoring in gastroesophageal reflux
, 1980J. Boix-Ochoa +2 more
semanticscholar +1 more source
[Ambulatory monitoring of esophageal pH].
Acta medica portuguesa, 1989A, Carvalhinhos +6 more
openaire +1 more source
Twenty-Four-Hour Esophageal pH Monitoring
Journal of Pediatric Gastroenterology and Nutrition, 1992openaire +2 more sources
Gastroesophageal reflux, esophagitis and pH monitoring
Current Opinion in Gastroenterology, 1989openaire +1 more source
Analysis of Esophageal pH Monitoring Data
Journal of Pediatric Gastroenterology and Nutrition, 1991openaire +1 more source

