[Change in a teacher's hoarseness caused by school lessons].
Kitahara
T
T
Department of Preventive Medicine, Shiga University of Medical Science, Japan.
Taoda
K
K
Tachiiri
R
R
Nishiyama
K
K
D000328:Adult; D005260:Female; D006685:Hoarseness / Q000209:etiology / Q000503:physiopathology*; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology; D013637:Tape Recording; D013663:Teaching