PMC:7646269 / 2247-2441 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T15","span":{"begin":34,"end":36},"obj":"http://purl.obolibrary.org/obo/CLO_0050507"}],"text":"atory samples during 21 March and 22 April 2020 at Mount Sinai Beth Israel, an acute care hospital in New York City. We collected longitudinal clinical data, including fraction of inspired oxyge"}