PMC:7166305 / 12162-12170 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T99","span":{"begin":0,"end":8},"obj":"MOP:0000568"},{"id":"T67219","span":{"begin":0,"end":8},"obj":"MOP:0000568"}],"text":"oxidized"}