TY  - BOOK
AU  - Hena Arshad (13002)
TI  - Prevalence of voice disorder and effectiveness of vocal hygiene or/ and voice function exercise for improvement of voice quality in teachers
U1  - 616.8556 
PY  - 2014///
CY  - Lahore.
PB  - Riphah International University
KW  - Speech Language
KW  - Pathology
KW  - Vocal performance
KW  - Vocal function
KW  - Voice hygiene
KW  - Teacher voice
KW  - MS-SLP
KW  - RCR&AHS
N1  - Include bibliographical reference
ER  -