A comparison of the occurrence and nature of vocal symptoms in two groups of Icelandic teachers
Jónsdottir, Valdis I., Boyle, Bernadette E., Martin, Peter J., Sigurdardottir, GudrunVolume:
27
Language:
english
Journal:
Logopedics Phoniatrics Vocology
DOI:
10.1080/140154302760834822
Date:
January, 2002
File:
PDF, 156 KB
english, 2002