PMC:7605643 / 23072-23079
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T219","span":{"begin":0,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A219","pred":"chebi_id","subj":"T219","obj":"http://purl.obolibrary.org/obo/CHEBI_22984"},{"id":"A220","pred":"chebi_id","subj":"T219","obj":"http://purl.obolibrary.org/obo/CHEBI_29320"}],"text":"calcium"}