PMC:7299399 / 78299-78344 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T647","span":{"begin":35,"end":42},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"e the smallest droplets containing viruses an"}