# Vowel variability and contrast in Childhood Apraxia of Speech: acoustics and articulation

> Research article (Clinical Linguistics & Phonetics, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3111037418](https://www.wikidata.org/wiki/openalex:W3111037418)  
**Source**: https://4ort.xyz/entity/vowel-variability-and-contrast-in-childhood-apraxia-of-speech-acoustics-and-articulation