PMC:7319613 / 189-288 JSONTXT

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{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":6,"end":9},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T2","span":{"begin":17,"end":18},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"oV-2) has become a major health (\u0026 economic) issue across the globe. As of June 20th, more than eig"}