PMC:7443692 / 1545-1568 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T30","span":{"begin":4,"end":10},"obj":"CHEBI:17089;CHEBI:17089"},{"id":"T31","span":{"begin":15,"end":21},"obj":"CHEBI:17089;CHEBI:17089"}],"text":"ein-glycan and glycan-g"}