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25 Years of the GERD-HRQL symptom severity instrument: an assessment of published applications.

Vic Velanovich
Published in: Surgical endoscopy (2022)
The GERD-HRQL has proven to be a reliable, responsive and versatile symptom severity instrument for studies involving GERD as a subject.
Keyphrases
  • gastroesophageal reflux disease
  • patient reported outcomes
  • patient reported
  • cancer therapy
  • randomized controlled trial
  • case control
  • systematic review
  • drug delivery