PMC:7140597 / 10779-10799 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T108","span":{"begin":0,"end":20},"obj":"SP_10"},{"id":"T28697","span":{"begin":0,"end":20},"obj":"SP_10"}],"text":"syndrome coronavirus"}