# New, fast, and precise method of COVID-19 detection in nasopharyngeal and tracheal aspirate samples combining optical spectroscopy and machine learning

> Research article (Brazilian Journal of Microbiology, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4322623145](https://www.wikidata.org/wiki/openalex:W4322623145)  
**Source**: https://4ort.xyz/entity/new-fast-and-precise-method-of-covid-19-detection-in-nasopharyngeal-and-tracheal-aspirate-samples-combining-optical-spec