# COVID-19 Testing in Sweden During 2020–Split Responsibilities and Multi-Level Challenges

> Research article (Frontiers in Public Health, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3216446610](https://www.wikidata.org/wiki/openalex:W3216446610)  
**Source**: https://4ort.xyz/entity/covid-19-testing-in-sweden-during-2020split-responsibilities-and-multi-level-challenges