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Reliability and Validity of the Gastrointestinal Symptom Rating Scale in Patients with Gastroesophageal Reflux Disease
Dennis A. Revicki, Martha Wood, Ingela Wiklund and Joseph CrawleyVolume:
7
Language:
english
Journal:
Quality of Life Research
DOI:
10.2307/4035274
Date:
April, 1998
File:
PDF, 935 KB
english, 1998