1. Clinical voice disorders: an interdisciplinary approach;Murry,1991
2. Voice disorders in the general population: prevalence, risk factors, and occupational impact;Roy;Laryngoscope,2005
3. Auditory-perceptual evaluation of disordered voice quality;Oates;Folia Phoniatr Logop,2009
4. GRBAS-scaling of pathological voices: reliability, clinical relevance, and differentiated correlation with acoustic measurements, especially with cepstral measurements;Dejonckere,1992
5. Reliability in perceptual analysis of voice quality;Bele;J Voice,2005