PMC:7095437 / 26588-26748 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T42","span":{"begin":33,"end":38},"obj":"Chemical"}],"attributes":[{"id":"A42","pred":"chebi_id","subj":"T42","obj":"http://purl.obolibrary.org/obo/CHEBI_24433"}],"text":"er than those in the early-stage group. Further analysis showed that the CT scores were positively correlated with the maximum diameters of the lesions (r = 0.5"}