PMC:7417187 / 12269-12404 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T88","span":{"begin":13,"end":14},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"consisted of a consultant, senior resident, junior resident, and an anesthesia technician. All preparation for general anesthesia was p"}