# Using Machine Learning to Estimate Unobserved COVID-19 Infections in North America

> Research article (Journal of Bone and Joint Surgery, 2020) · cited 53× · AI/ML

**Wikidata**: [openalex:W3021871585](https://www.wikidata.org/wiki/openalex:W3021871585)  
**Source**: https://4ort.xyz/entity/using-machine-learning-to-estimate-unobserved-covid-19-infections-in-north-america