PMC:7146662 / 5831-6053 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T50","span":{"begin":3,"end":4},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T51","span":{"begin":221,"end":222},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"nt a new problem: prolonged ventilation and the need for tracheostomy. At our institution, we have yet to be forced to use these procedures to free up resources (including ventilators), and recommend they be performed in a"}