Nasal Polyp Grading: Meltzer Clinical Scoring System
Nasal Obstruction Symptoms Evaluation (NOSE) scale
Total Nasal Symptoms Score
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Article: Proposed grading system for subglottic stenosis based on endotracheal tube sizes.
Article: A penetration-aspiration scale.
Article: The Chicago Classification of esophageal motility disorders, v3.0
Article: Validity and reliability of the Eating Assessment Tool (EAT-10)
Article: Consensus auditory-perceptual evaluation of voice: development of a standardized clinical protocol.