PMC:7068984 / 15849-15861 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T52","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T53","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A52","pred":"chebi_id","subj":"T52","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A53","pred":"chebi_id","subj":"T53","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}