PMC:7212949 / 667-701 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T16","span":{"begin":10,"end":30},"obj":"SP_9"},{"id":"T76373","span":{"begin":10,"end":30},"obj":"SP_9"}],"text":"spiratory syndrome coronavirus (ME"}