PMC:7105881 / 193-213 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T5","span":{"begin":2,"end":14},"obj":"SP_10"},{"id":"T48275","span":{"begin":2,"end":14},"obj":"SP_10"}],"text":"g severe acute respi"}