PMC:7301188 / 1704-1716 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T11","span":{"begin":0,"end":12},"obj":"SP_7"},{"id":"T21741","span":{"begin":0,"end":12},"obj":"SP_7"}],"text":"severe acute"}