PMC:7161517 / 118-140 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T3","span":{"begin":0,"end":12},"obj":"SP_7"},{"id":"T60295","span":{"begin":0,"end":12},"obj":"SP_7"}],"text":"Severe acute respirato"}