Impairment of velopharyngeal function in patients with hypernasal speech : a clinical and cineradiographic study

by Gunilla Henningsson
Bok · Engelsk · 1988

Utgitt	Stockholm : Karolinska Institutet, Department of logopedics and phoniatrics and the department of oral radiology , 1988
Omfang	1 b.(flere pag.) : ill.
ISBN	917900377X