PMC:7143846 / 16623-16711 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T61","span":{"begin":80,"end":83},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"}],"text":"or example, the surge of cases on February 12th did not mean that the situation has been"}