Kazakh Version of Reflux Symptom Index

Conditions:   Laryngopharyngeal Reflux Symptoms;   Laryngopharyngitis Chronic;   Gastro Esophageal Reflux Disease Interventions:   Other: Reflux Symptom Index Inventory (diagnostic survey);   Other: Reflux finding score Sponsors:   Kazakh Medical University of Continuing Education;   Asfendiyarov Kazakh National Medical University Enrolling by invitation
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials