PMC:7547912 / 20870-20873
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T142","span":{"begin":0,"end":3},"obj":"Chemical"}],"attributes":[{"id":"A142","pred":"chebi_id","subj":"T142","obj":"http://purl.obolibrary.org/obo/CHEBI_18422"}],"text":"SO2"}