PMC:7537094 / 6502-6574
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T55315","span":{"begin":0,"end":1},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T54304","span":{"begin":14,"end":17},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"}],"text":"a figure that has worried economists because of what it means for the co"}