Speaking Fundamental Frequency and Phonation Time during Work and Leisure Time in Vocally Healthy Preschool Teachers Measured with a Voice Accumulator.

Autor: Szabo Portela, annika1, Hammarberg, Britta1, Södersten, Maria1
Zdroj: Folia Phoniatrica et Logopaedica. 2013, Vol. 65 Issue 2, p84-90. 7p.
Databáze: Academic Search Ultimate
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