PMC:7280576 / 9658-9661 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T23","span":{"begin":0,"end":3},"obj":"CHEBI:60004;CHEBI:60004"},{"id":"T23119","span":{"begin":0,"end":3},"obj":"CHEBI:60004;CHEBI:60004"}],"text":"mix"}