The Prevalence of Stuttering, Voice, and Speech-Sound Disorders in Primary School Students in Australia

David H. McKinnon, Sharynne McLeod, Sheena Reilly
2007 Language, Speech & Hearing Services in Schools  
doi:10.1044/0161-1461(2007/002) pmid:17218532 fatcat:bqx4ra4h5vaqnl3y5htxpfbn3a