# Exploiting temporal and nonstationary features in breathing sound analysis for multiple obstructive sleep apnea severity classification

> Research article (BioMedical Engineering OnLine, 2017) · cited 20× · AI/ML

**Wikidata**: [openalex:W2573415018](https://www.wikidata.org/wiki/openalex:W2573415018)  
**Source**: https://4ort.xyz/entity/exploiting-temporal-and-nonstationary-features-in-breathing-sound-analysis-for-multiple-obstructive-sleep-apnea-severity