PMC:7152526 / 7951-7957 JSONTXT

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{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T47","span":{"begin":0,"end":6},"obj":"Chemical"}],"attributes":[{"id":"A47","pred":"chebi_id","subj":"T47","obj":"http://purl.obolibrary.org/obo/CHEBI_25805"}],"text":"oxygen"}