Voice problems and risk factors among aerobics instructors
| Autor: | Long, Joanne, Williford, Henry N., Olson, Michele Scharff, Wolfe, Virginia |
|---|---|
| Zdroj: | In Journal of Voice 1998 12(2):197-207 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
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| Autor: | Long, Joanne, Williford, Henry N., Olson, Michele Scharff, Wolfe, Virginia |
|---|---|
| Zdroj: | In Journal of Voice 1998 12(2):197-207 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|
Full Text from ScienceDirect