PMC:7435837 / 467-617 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T4","span":{"begin":50,"end":64},"obj":"Chemical"}],"attributes":[{"id":"A4","pred":"chebi_id","subj":"T4","obj":"http://purl.obolibrary.org/obo/CHEBI_52217"}],"text":"ted. Countries around the world have instated non-pharmaceutical interventions such as social distancing and wearing of masks in public to curb the sp"}