PMC:7152911 / 29178-29182
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T509","span":{"begin":0,"end":4},"obj":"Chemical"}],"attributes":[{"id":"A509","pred":"chebi_id","subj":"T509","obj":"http://purl.obolibrary.org/obo/CHEBI_136511"}],"text":"MnO2"}