PMC:7140597 / 6214-6226 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T54","span":{"begin":0,"end":12},"obj":"SP_10"},{"id":"T29875","span":{"begin":0,"end":12},"obj":"SP_10"}],"text":"severe acute"}