PMC:7062829 / 654-757
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":70,"end":71},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"ealthcare facilities visited for treatment. The results indicate that a few super-spreaders were more l"}