# Vocal biomarker predicts fatigue in people with COVID-19: results from the prospective Predi-COVID cohort study

> Research article (BMJ Open, 2022) · cited 20× · AI/ML

**Wikidata**: [openalex:W4309592812](https://www.wikidata.org/wiki/openalex:W4309592812)  
**Source**: https://4ort.xyz/entity/vocal-biomarker-predicts-fatigue-in-people-with-covid-19-results-from-the-prospective-predi-covid-cohort-study