PMC:7443692 / 1560-1573 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T31","span":{"begin":0,"end":6},"obj":"CHEBI:17089;CHEBI:17089"},{"id":"T32","span":{"begin":7,"end":13},"obj":"CHEBI:17089;CHEBI:17089"}],"text":"glycan-glycan"}