Prospective Acid Reflux Study of Iran (PARSI): Methodology and study design
<p>Abstract</p> <p>Background</p> <p>Gastroesophageal reflux disease is a common and chronic disorder but long term, prospective studies of the fate of patients seeking medical advice are scarce. This is especially prominent when looking at non-erosive reflux disease (N...
Main Authors: | , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2007-11-01
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Series: | BMC Gastroenterology |
Online Access: | http://www.biomedcentral.com/1471-230X/7/42 |