PMC:7546716 / 44963-44970
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T708","span":{"begin":0,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A708","pred":"chebi_id","subj":"T708","obj":"http://purl.obolibrary.org/obo/CHEBI_22984"},{"id":"A709","pred":"chebi_id","subj":"T708","obj":"http://purl.obolibrary.org/obo/CHEBI_29320"}],"text":"calcium"}