PMC:7601109 / 56943-56949
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T52170","span":{"begin":0,"end":6},"obj":"Chemical"}],"attributes":[{"id":"A54077","pred":"chebi_id","subj":"T52170","obj":"http://purl.obolibrary.org/obo/CHEBI_33521"}],"text":"metals"}