PMC:7252011 / 4452-4454
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T29","span":{"begin":0,"end":2},"obj":"Chemical"}],"attributes":[{"id":"A29","pred":"chebi_id","subj":"T29","obj":"http://purl.obolibrary.org/obo/CHEBI_26708"}],"text":"Na"}