1. Phoniatric viewpoint on hoarseness;Sonninen;Acta Otolaryngol,1970
2. Adequacy of terminology for clinical judgment of voice quality deviation;Jensen;Eye Ear Nose Throat Monthly,1965
3. The measurement of meaning;Osgood,1957
4. Differential diagnosis of hoarseness;Isshiki;Folia Phoniatr,1969
5. Some perceptual dimensions and acoustical correlates of pathologic voices;Takahaski;Acta Otolaryngol,1976