V N Felix. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Endoscopy, Digestive System/methodsEsophagus/chemistryGastroesophageal Reflux/diagnosisHumansHydrogen-Ion Concentration
Year: 2001 PMID: 11460598 DOI: 10.1590/s0004-28032000000400001
Source DB: PubMed Journal: Arq Gastroenterol ISSN: 0004-2803