PMC:7402624 / 18925-19034 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T96","span":{"begin":61,"end":68},"obj":"Chemical"}],"attributes":[{"id":"A96","pred":"chebi_id","subj":"T96","obj":"http://purl.obolibrary.org/obo/CHEBI_59132"}],"text":"cTfh]), the latter of which may be more reflective of recent antigen encounter and emigration from the germin"}