PMC:7289100 / 2059-2079 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T43","span":{"begin":3,"end":14},"obj":"SP_9"},{"id":"T36429","span":{"begin":3,"end":14},"obj":"SP_9"}],"text":"he Middle East respi"}