PMC:7291971 / 85267-85274 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1689","span":{"begin":0,"end":7},"obj":"NCBITaxon:562"},{"id":"T4563","span":{"begin":0,"end":7},"obj":"NCBITaxon:562"}],"text":"E. coli"}