Vocal loading among day care center teachers

Author: Sala Eeva   Airo Erkko   Olkinuora Pekka   Simberg Susanna   Ström Ulla   Laine Anneli   Pentti Jaana   Suonpää Jouko  

Publisher: Informa Healthcare

ISSN: 1401-5439

Source: Logopedics Phoniatrics Vocology, Vol.27, Iss.1, 2002-02, pp. : 21-28

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