PMC:7152526 / 155-188 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T5","span":{"begin":11,"end":23},"obj":"SP_7"},{"id":"T53837","span":{"begin":11,"end":23},"obj":"SP_7"}],"text":" caused by severe acute respirato"}