PMC:7435837 / 15488-15535
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T194","span":{"begin":3,"end":10},"obj":"Chemical"}],"attributes":[{"id":"A194","pred":"chebi_id","subj":"T194","obj":"http://purl.obolibrary.org/obo/CHEBI_16189"}],"text":"in sulfate which concentrates the virion concen"}