PMC:7291971 / 885-909 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T16","span":{"begin":10,"end":15},"obj":"NCBITaxon:10239"},{"id":"T87174","span":{"begin":10,"end":15},"obj":"NCBITaxon:10239"}],"text":" to block viral 2′-O MTa"}