@article{Hodge_1999, title={Relationship between F2/F1 vowel quadrilateral area and speech intelligibility in a child with progressive dysarthria}, volume={27}, url={https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1229}, number={3}, journal={Canadian Acoustics}, author={Hodge, Megan M.}, year={1999}, month={Sep.}, pages={84–85} }