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ORIGINAL ARTICLE Numerical modification of the Los Angeles classification of gastroesophageal reflux disease fails to decrease observer variation.
- Published in:
- Digestive Endoscopy, 2004, v. 16, n. 1, p. 9, doi. 10.1111/j.1443-1661.2004.00302.x
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- Publication type:
- Article
Helicobacter pylori infection correlates with severity of reflux esophagitis: with manometry findings.
- Published in:
- 1999
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- Publication type:
- journal article