PMC:7281378 / 70633-70645
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T11204","span":{"begin":0,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A134","pred":"chebi_id","subj":"T11204","obj":"http://purl.obolibrary.org/obo/CHEBI_143130"}],"text":"contaminants"}