PMC:7161517 / 117-131 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T3","span":{"begin":1,"end":13},"obj":"SP_7"},{"id":"T60295","span":{"begin":1,"end":13},"obj":"SP_7"}],"text":"\nSevere acute "}