PMC:7062829 / 647-767 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":77,"end":78},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"among healthcare facilities visited for treatment. The results indicate that a few super-spreaders were more likely to h"}