# Fast and noninvasive electronic nose for sniffing out COVID-19 based on exhaled breath-print recognition

> Research article (npj Digital Medicine, 2022) · cited 101× · AI/ML

**Wikidata**: [openalex:W4292060938](https://www.wikidata.org/wiki/openalex:W4292060938)  
**Source**: https://4ort.xyz/entity/fast-and-noninvasive-electronic-nose-for-sniffing-out-covid-19-based-on-exhaled-breath-print-recognition